2-cos^2x=3sinxcosx then show that tanx=1/2 and 1
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In which class do you study??
If you are in class 10th then in this question you have to do as follows:
Just put any angle (from 0 degree to 90 degrees) and verify..
But if you are in class 11 th you may be knowing an identity I.e. Sin2A=2sinA.
And using this u will get your answer..
If you are in class 10th then in this question you have to do as follows:
Just put any angle (from 0 degree to 90 degrees) and verify..
But if you are in class 11 th you may be knowing an identity I.e. Sin2A=2sinA.
And using this u will get your answer..
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0
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