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MHT CET202124 Sep 2021Morning ShiftMathematicsTrigonometric EquationsActual

The principal solution of x= 3 are

Options

  1. A6 , 5 6
  2. B4 , 5 4
  3. C6 , 7 6
  4. D3 , 7 3

Correct answer

C. 6 , 7 6

Step-by-step solution

aligned & x= 3 x= 1 3 & 1 3 = ( + 6 )= ( 6 ) & 1 3 = ( 7 6 )= ( 6 ) aligned

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