What is \(\mathop {\lim }\limits_{{\rm{\theta }} \to 0} \frac{{\sqrt {1 - \cos {\rm{\theta }}} }}{{\rm{\theta }}}\) equal to?

1
 √2
2
2√2
3
\(\frac{1}{{\sqrt 2 }}\)
4
\(- \frac{1}{{2\sqrt 2 }}\)

Sponsored

hivanix.in

Visit

This quiz is brought to you by hivanix.in

🌐 Web App Development

Quick Navigation