Question

differentiate y=4cosh(8x)

Answer 1

dy/dx=32sinhx

Answer 2

how did you get that

Answer 3

simply derivative of coshx is sinhx,then we differentiate 8x which gives 8 which is multiplied by 4 and hence 32sinhx.

Answer 4

dy/dx=4d/dx(cosh8x)
=4sinhxd/dx(8x)
=32sinhx

Answer 5

did you get?

Answer 6

yes thanks that helps a ton!

Answer 7

my pleasure........

Answer 8

do you just do this for fun?

Answer 9

its my interest