/sci/ - Science & Math » Thread #10840813

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Anonymous Sat 27 Jul 11:31:17 2019 No.10840813 View Reply Original Report

Quoted By: >>10840822 >>10841763 >>10842027

Riddle time!

Rules:

- Both sides must match
- You cannot use ?

Here is riddle #1

Anonymous

Anonymous Sat 27 Jul 2019 11:35:45 No.10840822 Report

Quoted By: >>10840826 >>10841763

>>10840813
$\frac{9}{2} \frac{8}{3} = 12$

Anonymous

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Anonymous Sat 27 Jul 2019 11:37:53 No.10840826 Report

Quoted By: >>10840833

>>10840822
Well done!

Riddle #2

Anonymous

Anonymous Sat 27 Jul 2019 11:41:35 No.10840833 Report

Quoted By: >>10840842

>>10840826
$\cos 0 = 1$

Anonymous

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Anonymous Sat 27 Jul 2019 11:45:57 No.10840842 Report

Quoted By: >>10840875 >>10841771 >>10841786 >>10841875 >>10841880 >>10841884 >>10841886 >>10841891 >>10841903

>>10840833
nice.

Something harder.

Anonymous

Anonymous Sat 27 Jul 2019 12:00:44 No.10840875 Report

Quoted By: >>10840891

>>10840842
(4-1)(4+2)^1=18

Anonymous

Anonymous Sat 27 Jul 2019 12:11:27 No.10840891 Report

Quoted By:

>>10840875
Nope.

How is that even "moving 1"?

Anonymous

Anonymous Sat 27 Jul 2019 19:50:31 No.10841763 Report

Quoted By: >>10841822

>>10840813
>>10840822
im so high i dont understand are you dividing or taking away to get 12 what my brain
pls explain

Anonymous

Anonymous Sat 27 Jul 2019 19:59:12 No.10841771 Report

Quoted By:

>>10840842
(4-1)^(4-2) = 16

since the exponent is a single match

these are good op

Anonymous

Anonymous Sat 27 Jul 2019 20:06:23 No.10841786 Report

Quoted By: >>10841833

>>10840842
(4-1)(4-2)^z = 16
z being a real

Anonymous

Anonymous Sat 27 Jul 2019 20:20:02 No.10841822 Report

Quoted By:

>>10841763
(9/2) * (8/3) = 72/6 = 12

Anonymous

Anonymous Sat 27 Jul 2019 20:24:25 No.10841833 Report

Quoted By: >>10841875

>>10841786
nope

Hint:
- Things might not be what they seem....

Anonymous

Anonymous Sat 27 Jul 2019 20:43:18 No.10841875 Report

Quoted By: >>10841882

>>10840842
>>10841833
(4-1)(4-2)^7 > 18 ? I feel like it's cheating...

I also want to interpret it as <4-1><4-2>^7 = 18, <,> being a dot product. But then, the equation doesn't make much sense.

Another interpretation could be (4-1X4-2)^7=18. But then we have (-2)^something = something positive. And I don't know how to make the exponent something else than an odd number. Which means I'm stuck again.

Nice riddles OP. I like it so far. Imma keep searching.

Anonymous

Anonymous Sat 27 Jul 2019 20:48:56 No.10841880 Report

Quoted By: >>10841881 >>10841882

>>10840842
(-2)^2 =16

Anonymous

Anonymous Sat 27 Jul 2019 20:49:31 No.10841881 Report

Quoted By:

>>10841880
don't think that's it

Anonymous

Anonymous Sat 27 Jul 2019 20:49:51 No.10841882 Report

Quoted By:

>>10841875
>>10841880
Wrong

Anonymous

Anonymous Sat 27 Jul 2019 20:50:53 No.10841883 Report

Quoted By:

Hint: It is a VERY SUBTLE movement

Anonymous

Anonymous Sat 27 Jul 2019 20:51:36 No.10841884 Report

Quoted By: >>10841903

>>10840842
(4 - 1 x 4 - 2 ) ^ 4 = (4 - 4 - 2) ^4 = (-2)^4 = 16
(the 4 would be the 3 line segment 4 instead of the upsidedown h, slightly sideways)

Anonymous

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Anonymous Sat 27 Jul 2019 20:52:10 No.10841886 Report

Quoted By:

>>10840842
61 = 4(2-h)(1-h)

Anonymous

Anonymous Sat 27 Jul 2019 20:54:30 No.10841891 Report

Quoted By: >>10841893 >>10841904

>>10840842
(4-1)(4-2)^T = 18
T is a real

Anonymous

Anonymous Sat 27 Jul 2019 20:56:26 No.10841893 Report

Quoted By: >>10841904 >>10841908

>>10841891
You moved the right match, but your explanation is not the right now.

Anonymous

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Anonymous Sat 27 Jul 2019 20:58:31 No.10841903 Report

Quoted By:

>>10840842
>>10841884

Anonymous

Anonymous Sat 27 Jul 2019 20:58:59 No.10841904 Report

Quoted By:

>>10841891
>>10841893
(4 ; -1) * transposed of (4 ; -2 ) = 4*4 + (-1)*(-2) = 18

i hope you have more !

Anonymous

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Anonymous Sat 27 Jul 2019 21:00:32 No.10841907 Report

Quoted By: >>10841913

OP Here

Solution:

Anonymous

Anonymous Sat 27 Jul 2019 21:00:55 No.10841908 Report

Quoted By: >>10841913

>>10841893
$\begin{pmatrix} 4 & -1 \end{pmatrix} \begin{pmatrix} 4 & -2 \end{pmatrix}^T = \begin{pmatrix} 4 & -1 \end{pmatrix} \begin{pmatrix} 4 \\ -2 \end{pmatrix} = 18$

Anonymous

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Anonymous Sat 27 Jul 2019 21:01:44 No.10841913 Report

Quoted By: >>10841923

>>10841907
OP here

Ups, I mixed the -1 and -2. But it still holds true :)

>>10841908
Correct

Next riddle

Anonymous

Anonymous Sat 27 Jul 2019 21:01:54 No.10841914 Report

Quoted By:

ahh those were matrixes, that was really clever.

Anonymous

Anonymous Sat 27 Jul 2019 21:04:43 No.10841923 Report

Quoted By: >>10841927

>>10841913
1.5 + 2.3 bar = 23/6

Anonymous

Anonymous Sat 27 Jul 2019 21:06:19 No.10841927 Report

Quoted By: >>10841930 >>10841935

>>10841923
Not sure what "bar" means, even though I suspect you have the right answer...

Anonymous

Anonymous Sat 27 Jul 2019 21:06:37 No.10841930 Report

Quoted By: >>10841938

>>10841927
overbar, as in 3 repeating

Anonymous

Anonymous Sat 27 Jul 2019 21:07:47 No.10841935 Report

Quoted By:

>>10841927
https://en.wikipedia.org/wiki/0.999...

Anonymous

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Anonymous Sat 27 Jul 2019 21:08:07 No.10841938 Report

Quoted By: >>10841951

>>10841930
Correct

Another one

Anonymous

Anonymous Sat 27 Jul 2019 21:11:56 No.10841951 Report

Quoted By: >>10841956

>>10841938
sum ( T/ ( 5 -1)) = 7

Anonymous

View Same Google iqdb SauceNAO riddle #3.png, 83KiB, 671x262

Anonymous Sat 27 Jul 2019 21:13:01 No.10841956 Report

Quoted By: >>10841976 >>10841981

>>10841951
Right, another one

Anonymous

Anonymous Sat 27 Jul 2019 21:14:31 No.10841959 Report

Quoted By: >>10841963

do you come up with these yourself?

Anonymous

Anonymous Sat 27 Jul 2019 21:15:32 No.10841963 Report

Quoted By:

>>10841959
Im not that creative :)

I also have some that I have not found the answer yet. If you guys/girls clear all the other ones, I will show you.

Anonymous

Anonymous Sat 27 Jul 2019 21:22:00 No.10841976 Report

Quoted By: >>10841980 >>10841981

>>10841956
roman numerals ?

Anonymous

Anonymous Sat 27 Jul 2019 21:24:05 No.10841980 Report

Quoted By:

>>10841976
Warm....

Anonymous

Anonymous Sat 27 Jul 2019 21:24:45 No.10841981 Report

Quoted By: >>10841984 >>10841986

>>10841976
Nice catch

>>10841956
CX/XI = 10

Anonymous

Anonymous Sat 27 Jul 2019 21:25:07 No.10841982 Report

Quoted By:

OP here

brb

Anonymous

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Anonymous Sat 27 Jul 2019 21:26:09 No.10841984 Report

Quoted By: >>10841995 >>10842023 >>10842027

>>10841981
Very nice

I need to leave for a few minutes. In the meantime, I will leave you with one of riddles I do NOT KNOW the solution of

Anonymous

Anonymous Sat 27 Jul 2019 21:27:00 No.10841986 Report

Quoted By:

>>10841981
damn, you smart. I had the =10 but not the left part. Good job

Anonymous

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Anonymous Sat 27 Jul 2019 21:32:43 No.10841995 Report

Quoted By: >>10842023 >>10842097 >>10842108

>>10841984
dh + theta = gamma

yes i'm poo poo brain

Anonymous

Anonymous Sat 27 Jul 2019 21:48:23 No.10842023 Report

Quoted By: >>10842033

>>10841984
U = U + 4P, where P = 0

>Other ideas :
>J is a standard notation for https://en.wikipedia.org/wiki/Matrix_of_ones
>U is a standard notation for https://en.wikipedia.org/wiki/Unitary_matrix
>P is a standard notation for the changement of basis matrix
>as >>10841995 stated, taking the equation from the other side can lead to examine the Gamma function

Anonymous

Anonymous Sat 27 Jul 2019 21:50:16 No.10842027 Report

Quoted By: >>10842097

I'm also kind of curious : why is >>10841984 diagonal, and kind of a rotationnal transformation of >>10840813 ? (look at the blurry part)

Does this mean those two are related ? I may be overthinking it.

Anonymous

Anonymous Sat 27 Jul 2019 21:54:15 No.10842033 Report

Quoted By: >>10842097

>>10842023
Also, notice how usually we had (long part) = (short part), and here it is (short part) = (long part). Is it something that appears in other puzzles or is it specific to this one ?

Anonymous

Anonymous Sat 27 Jul 2019 22:26:34 No.10842097 Report

Quoted By:

>>10842027
The rotation is random, it has nothing to do. (I guess)

>>10842033
Seems to be specific to this part

>>10841995
Which match did you move? I dont know the symbols for those.

Anonymous

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Anonymous Sat 27 Jul 2019 22:35:22 No.10842108 Report

Quoted By: >>10842127 >>10842132 >>10843138

>>10841995
That actually is correct. Amazing!

A new one. I also do NOT KNOW the solution for this one.

Anonymous

Anonymous Sat 27 Jul 2019 22:45:52 No.10842127 Report

Quoted By: >>10842130

>>10842108
SIxTY = 60
move top of 9 to top of 1 in 19

Anonymous

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Anonymous Sat 27 Jul 2019 22:46:59 No.10842130 Report

Quoted By: >>10842164

>>10842127
BOOOOOM
MIndblow!

Thanks mate!

Here is another one

Anonymous

Anonymous Sat 27 Jul 2019 22:47:59 No.10842132 Report

Quoted By:

>>10842108
can you explain how the other one was correct? the gamma one

Anonymous

Anonymous Sat 27 Jul 2019 23:06:44 No.10842164 Report

Quoted By: >>10842168

>>10842130
6E1 = 60 (scientific notation)

Anonymous

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Anonymous Sat 27 Jul 2019 23:08:12 No.10842168 Report

Quoted By: >>10842177 >>10842202 >>10842209 >>10843272

>>10842164
FUCK ME

You are right!!!

THanks!!!

Last one from the ones I DO NOT know the solution

Anonymous

Anonymous Sat 27 Jul 2019 23:11:32 No.10842177 Report

Quoted By: >>10842189

>>10842168
taking the top of the first equals and slanting it a little we get - / - = + + + (negative divided by negative equals positive plus positive)

Anonymous

Anonymous Sat 27 Jul 2019 23:17:42 No.10842189 Report

Quoted By: >>10842202

>>10842177
Mmm.... I dont know... seems kinda forced...

Anonymous

Anonymous Sat 27 Jul 2019 23:24:55 No.10842198 Report

Quoted By:

Less than or equal to symbol.
39/23 =<12

Anonymous

Anonymous Sat 27 Jul 2019 23:27:07 No.10842202 Report

Quoted By: >>10842205 >>10842216

>>10842168
>>10842189
yeah kinda forced...
do you like this better?
$\ddagger = \dagger + \dagger$

Anonymous

Anonymous Sat 27 Jul 2019 23:28:54 No.10842205 Report

Quoted By:

>>10842202
WTF is that? I cant even read it...

Anonymous

Anonymous Sat 27 Jul 2019 23:30:44 No.10842209 Report

Quoted By: >>10842216

>>10842168
This is going to be a really big stretch but
? = ?? - ?
chinese characters, ? is two ? is ten, ?? means 20

10 = 20 - 10

Anonymous

Anonymous Sat 27 Jul 2019 23:33:43 No.10842216 Report

Quoted By:

>>10842209
While this is somehow feasable... it still seems a stretch

but...

>>10842202
>>10842202
>>10842202
>>10842202

This seems right!!!!
https://en.wikipedia.org/wiki/Dagger_(typography)

Holy fuck I got them all solved now!!!

Anonymous

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Anonymous Sat 27 Jul 2019 23:34:47 No.10842217 Report

Quoted By: >>10842237

Thank you all for helping me get the solutions of the ones that were missing.

Here you have the sheet with all of them together.

Is there any that I forgot to post?

Anonymous

Anonymous Sat 27 Jul 2019 23:47:13 No.10842237 Report

Quoted By: >>10843010

>>10842217
Can you explain what dh+theta=gamma means?

Anonymous

Anonymous Sun 28 Jul 2019 07:37:29 No.10843010 Report

Quoted By: >>10843340

>>10842237
I think OP just gave up on us finding this one

Anonymous

Anonymous Sun 28 Jul 2019 09:00:38 No.10843138 Report

Quoted By: >>10843211

>>10842108
(5-1)x15=60

Anonymous

Anonymous Sun 28 Jul 2019 09:47:24 No.10843211 Report

Quoted By:

>>10843138
You do not have the matches to make the parenthesis

Anonymous

Anonymous Sun 28 Jul 2019 10:13:35 No.10843272 Report

Quoted By: >>10843353

>>10842168
-==+-/+
Minus equals plus times minus per plus.

Anonymous

Anonymous Sun 28 Jul 2019 10:57:22 No.10843340 Report

Quoted By:

>>10843010
Yeah I think so too. I still don't see it

Anonymous

Anonymous Sun 28 Jul 2019 11:15:08 No.10843353 Report

Quoted By:

>>10843272
== is not for equations, but for programming. One single = should suffice, like in the rest of equations.

Anonymous

Anonymous Sun 28 Jul 2019 11:33:19 No.10843373 Report

Quoted By: >>10843504 >>10843542

After a quick google search...
https://2019.galacticpuzzlehunt.com/solution/playing-with-matches

Anonymous

Anonymous Sun 28 Jul 2019 13:28:47 No.10843504 Report

Quoted By:

>>10843373
OP Here

I see I got some wrong! I didnt even know there was a "SUPER PUZZLE" using the solution of all puzzles (I was wondering why there were so many tilted)

THanks for the find!

Anonymous

Anonymous Sun 28 Jul 2019 13:51:54 No.10843542 Report

Quoted By: >>10843988

>>10843373
>The Unicode code point for the capital letter J is U+4A.
>? = ?? - ? is 10 = 20 - 10 in Chinese or Japanese.
>100 is a big square, as it is 10*10 (which is bigger than 001).
>This is a series of flag semaphore letters, which when translated spell out the answer, REVOLVER.
Ok I don't like riddles anymore

Anonymous

Anonymous Sun 28 Jul 2019 17:56:38 No.10843988 Report

Quoted By:

>>10843542
>https://2019.galacticpuzzlehunt.com/solution/playing-with-matches
was not expecting the chinese/japanese numbers to be the actual solution

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