व्यंजक\((x+y)(2 x+y)+(x+2 y)(x-y)\)  में y2 का गुणांक कितना है?

1
1
2
-1
3
2
4
-2

Sponsored

hivanix.in

Visit

This quiz is brought to you by hivanix.in

🌐 Web App Development

Quick Navigation