Teaching UP B.Ed (Paper 1 & 2) Mock Test 2025 Mathematics Trigonometry Inverse Trigonometric Functions
What is the value of \(\sin^{-1} \frac{4}{5} + 2 \tan^{-1} \frac{1}{3} \ ?\)
1
\(\dfrac{\pi}{3}\)
2
\(\dfrac{\pi}{2}\)
3
\(\dfrac{\pi}{4}\)
4
\(\dfrac{\pi}{6}\)