यदि x2 - 7x + 1 = 0 है तो (x + 1/x) का मान ज्ञात कीजिए।

1
3
2
7
3
- 7
4
- 3

Sponsored

hivanix.in

Visit

This quiz is brought to you by hivanix.in

🌐 Web App Development

Quick Navigation