Guest

Plz solve this

Plz solve this

Question Image
Grade:12

1 Answers

Vijay Mukati
askIITians Faculty 2590 Points
7 years ago
HInt:- For first question replace x + y = t and try to find it out. For second apply the formula of product rule of differenciation.

Think You Can Provide A Better Answer ?

Provide a better Answer & Earn Cool Goodies See our forum point policy

ASK QUESTION

Get your questions answered by the expert for free