Wb Jee
Trigonometric Functions And Equations
WB JEE 2008
MCQ+1 / -0.252008
The principal value of \({\sin ^{ - 1}}\tan \left( { - {{5\pi } \over 4}} \right)\) is
Wb Jee
WB JEE 2008
The principal value of \({\sin ^{ - 1}}\tan \left( { - {{5\pi } \over 4}} \right)\) is