Question

help to integrate cosh(√x)/(√x)

Answer 1

int [(cosh(sqrt(x)))/(sqrt(x)),x]

int (cosh(sqrt(x)))/(sqrt(x)),x]
let
u=sqrt(x)

dx=(du)/((1)/(2x^((1)/(2))))

=2sinh(sqrt(x))+C

Answer 2

use substitution where u = √x
and du = (√x)

Answer 3

sam, can you write the step cleary? i can't understand the step

Answer 4

integrate integrate cosh(u) du
Then there are special rules with integrating cosh but after u integrate cosh (u) du you replace back the values u substituted