inv-trig

Related Questions

• The range of ${{\tan }^{-1}}$x is

  ---

• $\cot \,\,\left[ {{\cos }^{-1}}\left( \frac{7}{25} \right) \right]=$

  ---

• $\sin \text{ }\left[ 3\,{{\sin }^{-1}}\left( \frac{1}{5} \right) \right]=$

  ---

• If $4{{\sin }^{-1}}x+{{\cos }^{-1}}x=\pi ,$then$x$is equal to

  ---

• If $\sin ({{\cot }^{-1}}(x+1)=\cos ({{\tan }^{-1}}x)$, then x =

  ---