Recommended Questions
- सरल कीजिये (cos^(2)theta+cos^(2)theta)/sin(2theta)
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- If |[1+sin^2theta, cos^2 theta,4sin 2theta] , [sin^2theta, 1+cos^2thet...
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- If Delta(1) = |{:(x, "sin"theta, "cos"theta), (-"sin"theta, -x, 1), ("...
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- If u=(1+cos theta)(1+cos 2theta)-sin theta.sin 2theta, v=sin theta(1+c...
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- Solve : 3-2 cos theta -4 sin theta - cos 2theta+sin 2theta=0.
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- Inverse of the matrix [(cos 2 theta,-sin 2theta),(sin 2 theta, cos 2th...
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- सिद्ध कीजिए: cos 2theta . cos 2phi +sin ^(2) (theta -phi ) -sin ^(2)...
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- सिद्ध कीजिए की : ( sin 3theta cos 4theta -sin theta cos 2theta)/( si...
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- इन समीकरण को हल कीजिये cos theta +sin theta =cos 2theta +sin 2theta
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