Viteee
Inverse Trigonometric Functions
VITEEE 2023
MCQ+4 / -12023
If \(\left(\sin ^{-1} x\right)^2-\left(\cos ^{-1} x\right)^2=a \pi^2\), then the range of \(a\) is
Viteee
VITEEE 2023
If \(\left(\sin ^{-1} x\right)^2-\left(\cos ^{-1} x\right)^2=a \pi^2\), then the range of \(a\) is