Question

when to integrate and when to differentiate ?​

Answer 1

this is not a real method to do it but to simplify . use a shortcut, you can go to the simpler formula like Velocity = acceleration/time divide is used so use differentiation

if multiplication is used , use integration

Answer 2

Answer:

Heya mate Ur answer is option 3.

Explanation:

Ur explanation is in the attachment

Hope it helps u dear friend.....