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MHT CET20242 May 2024Evening ShiftMathematicsInverse Trigonometric FunctionsActual

The value of (2 ⁻¹ ( 5 -1 2 ) ) is

Options

  1. A2 5
  2. B4
  3. C2
  4. D5 -1

Correct answer

C. 2

Step-by-step solution

aligned & (2 ⁻¹ ( 5 -1 2 ) ) & = 2 ( ⁻¹ ( 5 -1 2 ) ) 1- ^2 ( ⁻¹ ( 5 -1 2 ) ) & = 2 ( 5 -1 2 ) 1- ( 5 -1 2 )^2 & = 5 -1 1- ( 6-2 5 4 ) & = 4( 5 -1) 2 5 -2 & = 4( 5 -1) 2( 5 -1) =2 aligned

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