যদি \(\left(x-\frac{1}{x}\right)=0.4\) , এবং x > 0 হয়, তাহলে \(\left(x^2+\frac{1}{x^2}\right)\) এর মান কত?

1
4.46
2
3.32
3
1.84
4
2.16

Sponsored

hivanix.in

Visit

This quiz is brought to you by hivanix.in

🌐 Web App Development

Quick Navigation