MHT CET202020 Oct 2020Morning ShiftMathematicsInverse Trigonometric FunctionsActual
If ⁻¹ x+ ⁻¹ y + ⁻¹ z = 3 2 , then x¹⁰⁰+ y ¹⁰⁰+ z ¹⁰⁰=
Options
- A3
- B4
- C2
- D1
Correct answer
A. 3
Step-by-step solution
Given array l ⁻¹ x+ ⁻¹ y+ ⁻¹ z= 3 2 ⁻¹ x= ⁻¹ y= ⁻¹ z= 2 x=y=z=1 x¹⁰⁰+y¹⁰⁰+z¹⁰⁰=1+1+1=3 array