28KiB, 447x555, images (35).jpg View SameGoogleiqdbSauceNAO Anonymous Tue 28 Jan 10:30:18 2020 No.11338620 ViewReplyOriginalReport Quoted By: >>11338626 >>11339300 >>11339876 >>11341360 >>11342594 >>11342619 >>11342642 You really should be able to do this. Prove rigorously that if a + b = c, then c cannot be less than either a or b.
