Question

Question below:

Answer 1

Separate it into dy and dx

Answer 2

\[\Large\frac{dy}{dx}=e^y(e^x+e^{-x}+2x)\]\[\Large e^{-y}dy=(e^x+e^{-x}+2x)dx\]\[\Large\int e^{-y}dy=\int(e^x+e^{-x}+2x)dx\]

Answer 3

looks like A

Answer 4

B

Answer 5

@sourwing please don't use the word "looks like" in mathematical contexts

Answer 6

hehe just guessing

Answer 7

@Abhishek619 please don't give out only the answer

Answer 8

@sourwing please do not troll

Answer 9

Yes B is correct

Answer 10

agreed with B.