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MHT CET20228 Aug 2022Evening ShiftMathematicsTrigonometric EquationsActual

1 2 ⁻¹ 5 3 has the value

Options

  1. A5 6
  2. B5 6
  3. C3- 5 2
  4. D3+ 5 2

Correct answer

C. 3- 5 2

Step-by-step solution

Let 1 2 ⁻¹ 5 3 = 2 = 5 3 Now 1 2 ⁻¹ 5 3 aligned & = = 1- 2 1+ 2 = 1- 5 3 1+ 5 3 = 3- 5 3+ 5 & = 3- 5 3+ 5 3- 5 3+ 5 = (3- 5 )^2 3^2-5 = 3- 5 2 aligned

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