Question

if s= t/2t+1then find ds/ds​

Answer 1

Given that : s = (t/2t+1)

On differentiate with respect to s both the sides :

ds/ds = (2t+1)dt/ds+t(2dt/ds+0)/(2t+1)²

=> ds/ds = dt/ds(2t+1+2t)/(2t+1)²

=> ds/ds = dt/ds(4t+1)/(2t+1)²