Math, asked by sneeshahrichangel, 1 year ago

If sin(3x)=cos(x-26) find x ?

Thanks

Answers

Answered by ShivajiK

8

Sin3x = Cos(x–26)
Cos(90–3x) = cos(x–26)
90–3x = x–26
4x = 116
X = 116/4 = 29

Answered by Anonymous

6

sin(3x) = cos(90-x+26)
sin(3x) =sin(116-x)
3x +x = 116
4x =116
x= 116/4 = 29

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