If sin (3x+30°) = 1/2 .Find the value of x
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Answer:
sin (3x+30°) = 1/2 .... equation 1
we know ,
sin60 =1/2 .... equation 2
now by equation 1 and 2
sin(3x+30) = sin60
3x +30 = 60
3x = 30
x= 30/3
x= 10
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