>>11222558The first one Idk, seems to have something to do with L'Hôpital's rule, but x^x is sketchy
Second one is 3
Take the derivative of the equation which is 2x + 1 and plug in x = 1
The integral is the area of the trapeze or just (3^2)/2 - (1^2)/2, which gives you 4.
The pi one is the Euler identity, just use WolframAlpha
What Calc is this?
