im little weak in differential calculus....in exam im not sure if i could solve question or not....i dont get where to start in spite of having practice...what should i do?

Hi Shruti,

Try to work hard on thise questions in these days

Try to take help from some teachers who can solve your doubts on that particular topic,

Work hard on 3 things, Basics, Doubts and Speed

Hope that can help you

Regards