Question

Prove that coshx+sinhx = coshx

For this question, I've come up with an answer of 2e^x/2 or e^x but I don't get how this proves the question unless I'm doing something wrong. can anyone clarify this?

Answer 1

\[coshx+sinhx = coshx\] ??

Answer 2

prove that?

Answer 3

nvm I was mistaken by the question. there was a typo

Answer 4

should've been coshx+sinhx = e^x but I've got it now

Answer 5

gr8