द्विघात समीकरण y- 13y + 42 = 0 के मूल है:  

1
6, 7 
2
-6, 7 
3
4, 9 
4
-6, -7 

Sponsored

hivanix.in

Visit

This quiz is brought to you by hivanix.in

🌐 Web App Development

Quick Navigation