If \( y={ \tan }^{ -1 }\left( \frac { 4x }{ 1+5{ x }^{ 2 } } \right) +{ \cot }^{ -1 }\left( \frac { 3-2x }{ 2+3x } \right) \) then \( \frac { dy }{ dx } \) is

1
\( \frac { -5 }{ 1+25{ x }^{ 2 } } \)
2
\( \frac { 5 }{ 1+25{ x }^{ 2 } } \)
3
\( \frac { 5 }{ 1-25{ x }^{ 2 } } \)
4
\( 0 \)

Sponsored

hivanix.in

Visit

This quiz is brought to you by hivanix.in

🌐 Web App Development

Quick Navigation