2sin²x +1=3sinx equation for solutions
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Hii
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2sin²x + 1=3sinx
2sin²x - 3sinx +1 =0
2sin²x -2sinx -sinx +1=0
2sinx (sinx - 1) -1(sinx - 1 ) =0
(2sinx - 1) (sinx - 1)=0
2sinx - 1 =0 OR sinx -1=0
2sinx = 1 OR sinx = 1
sinx = 1/2
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Hope it will help u...........
shreyakumbhar:
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