Ts Eamcet
Inverse Trigonometric Functions
TS EAMCET 2020 (Online) 14th September Evening Shift
MCQ+1 / -02020
Domain of $\cos ^{-1}\left[\log _5\left(x^2+7 x+15\right)\right]$ is
Ts Eamcet
TS EAMCET 2020 (Online) 14th September Evening Shift
Domain of $\cos ^{-1}\left[\log _5\left(x^2+7 x+15\right)\right]$ is