Question

23.f(s) = Vs - 1 ÷Vs + 1 .Find the derivatives​​​​.​​

Answer 1

Answer:The derivative of f(s)

Explanation:

The derivative of f(s) = (Vs - 1)/(Vs + 1) with respect to s is

df/ds = (V(Vs + 1) - (Vs - 1)V)/(Vs + 1)^2

= (V^2 -1)/(Vs + 1)^2