MHT CET202210 Aug 2022Evening ShiftMathematicsInverse Trigonometric FunctionsActual
The value of ( ⁻¹ ( 4 5 )+ ⁻¹ ( 2 3 ) ) is
Options
- A6 17
- B7 16
- C16 7
- D17 6
Correct answer
D. 17 6
Step-by-step solution
( ⁻¹ 4 5 + ⁻¹ 2 3 )= ( ⁻¹ 3 4 + ⁻¹ 2 3 )= ⁻¹ ( 3 4 + 2 3 1- 3 4 2 3 )= ⁻¹ ( 17 6 )= 17 6