inv-trig

Related Questions

• $\tan \left[ 2{{\tan }^{-1}}\left( \frac{1}{5} \right)-\frac{\pi }{4} \right]=$

  ---

• ${{\cos }^{-1}}\left( \frac{3+5\cos x}{5+3\cos x} \right)$ is equal to

  ---

• $\sin [{{\cot }^{-1}}(\cos {{\tan }^{-1}}x)]$=

  ---

• The solution of ${{\sin }^{-1}}x-{{\sin }^{-1}}2x=\pm \frac{\pi }{3}$ is

  ---

• The value of $\tan \left[ {{\sin }^{-1}}\left( \frac{3}{5} \right)+{{\cos }^{-1}}\left( \frac{3}{\sqrt{13}} \right) \right]$is

  ---