Q. Solve; 3-2cosx-4sinx-cos2x+sin2x=0.
Q. Solve; 3-2cosx-4sinx-cos2x+sin2x=0.
Asked by Balbir | 1st Feb, 2017, 06:27: PM
Expert Answer:
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Answered by Rebecca Fernandes | 2nd Feb, 2017, 08:11: AM
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