Find the value of ≤ft(π/3 - ^-1(-1/2)) - Mathematics MCQ Mathematics Mock Test - 3 2026 | ExamTest.live

mediumMCQMathematics Mock Test - 32026Mathematics

1 mark

Find the value of sin (\frac{π}{3} - sin^{- 1} (- \frac{1}{2}))

Solution & Step-by-step Explanation

sin^{- 1} (- x) = - sin^{- 1} x $ sin^{- 1} (- 1/2) = - sin^{- 1} (1/2) = - \frac{π}{6} S u b s t i t u t e ba c k : sin (\frac{π}{3} - (- \frac{π}{6})) = sin (\frac{π}{3} + \frac{π}{6}) $ sin (\frac{2 π + π}{6}) = sin (\frac{3 π}{6}) = sin (\frac{π}{2}) = 1

Try it yourself before checking the explanation above.

Find the value of sin (\frac{π}{3} - sin^{- 1} (- \frac{1}{2}))

0

1/2

1

-1

Practice with timed mock tests and track your performance across Mathematics.