Question

find derivative d/ds(s^2+a^2)​

Answer 1

Answer:

Step-by-step explanation:

It same as d/ds(s^2) + d/ds(a^2)

= 2s + 0 if a doesn't depend on s

Or it is

=2s + d/dt (a^2) /(ds/dt)

=2s + 2 a da/ds