Solve the following :- 1:cos2x-cosx=0
2:sinx-cosx=under root 2
Written on Oct. 19, 2018, 11:07 a.m.
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Answer of this question
solve :- cos 2 theta - cos theta=0
Harish Singh
Comment
Solve the following :- 1:cos2x-cosx=0
2:sinx-cosx=under root 2
Written on Oct. 19, 2018, 11:07 a.m.
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