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MHT CET202013 Oct 2020Evening ShiftMathematicsTrigonometric EquationsActual

The general solution of + 2 = 3 is

Options

  1. A=(2 n+1) 2 , n Z
  2. B=n , n Z or = p 3 , p Z
  3. C= n 5 , n Z
  4. D=(2 n-1) 3 , n Z

Correct answer

B. =n , n Z or = p 3 , p Z

Step-by-step solution

3 = (2 + )= + 2 2 + 1- 2 = + 2 1- 2 =1 2 =0 =0 = n , n Z

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