Math, asked by umaidskyler, 1 year ago

sin2x = cos3x..... what is the value of x .... this is the question of trigonometric equation

Answers

Answered by kaustavd7dg

13

sin2x = cos3x
sin2x = sin(90-3x)

So, 2x=90-3x
5x=90
x=18

Answer is 18

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