What is \(\mathop \smallint \limits_0^{4{\rm{\pi }}} \left| {\cos {\rm{x}}} \right|{\rm{dx}}\) equal to?

1
0
2
2
3
4
4
8

Sponsored

hivanix.in

Visit

This quiz is brought to you by hivanix.in

🌐 Web App Development

Quick Navigation