Pls sir post the video of explanation to every answer..  Its really helpful

khushbu garg's image
khushbu garg
Sept. 10, 2017, 8:25 p.m.

Answers!

Rishi Rishi's image
Rishi Rishi
Sept. 10, 2017, 10:22 p.m.
Sss thats true

Comment

Answer the question...

khushbu garg's image