যদি \(y = \sqrt {x + \sqrt {x + \sqrt {x + ... \infty } } } \) হয়, তাহলে \(\frac{{dy}}{{dx}}\) সমান কত হবে?

1
1
2
\(\frac{1}{{xy}}\)
3
\(\frac{1}{{2y - x}}\)
4
\(\frac{1}{{2y - 1}}\)

Sponsored

hivanix.in

Visit

This quiz is brought to you by hivanix.in

🌐 Web App Development

Quick Navigation