Solution process of this question sir i m doing th

Question

Solution process of this question sir i m doing this type of question but i am not understanding properly that how should do question?

Arun · Accepted Answer

Dear Durgesh Please attch an image as there is no image.I will be happy to help you RegardsArun (askIITians forum expert)

Solution process of this question sir i m doing this type of question but i am not understanding properly that how should do question?