Find the differential of each function.

Question

Find the differential of each function.

 

a) y = e^(tan((pi)t)
b) y = (9+ln(z))^1/2

Answer 1

a) y = e^(tan((pi)t)    dy =  e^tan(pi)t•sec²(pi•t)•pi•dt

 

b) y = (9+ln(z))^1/2    dy =½•(9+ln(z))^-½•(1/z)•dz