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AP EAMCET202017 Sep 2020Morning ShiftMathematicsTrigonometric EquationsActual

The general solution of ( (x)- (x)=0 ) is

Options

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

Correct answer

C. (n + 4 , n Z )

Step-by-step solution

( aligned & x- x =0 & x = x x=1 & x =n + 4 ;(n Z ) aligned )

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