find the value of X 4sinx.cosx=✓3
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Step-by-step explanation:
its a trial and error method
4 sinx * cos x = root 3
sinx * cosx = root3 /4
first , let x be 0
lhs
= sin0* cos 0
= 0*1
=0
therefore, x can not be 0
second , let x be 30
= sin30* cos 30
= 1/2* root 3/ 2
=root 3/4
thus, lhs = rhs
therefore value of x = 30
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