Question

If sin(3x)= cos(x+6), what is value of x

Answer 1

`\huge \boxed{Answer : - }`

• 
  `\sin(3x) = \cos(x + 6)`

• 
  `\cos(90 - 3x) = \cos(x + 6)`

[ Due to complementary relation between sin and cos. ]

• 
  `90 - 3x = x + 6`

• 
  `x + 3x = 90 - 6`

• 
  `4x = 84`

• 
  `x = 21`

The value of x = 21

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`\#TeeNForeveR`

Answer 2

I dont think that this question is possible.