The value of sin^6 theta+ cos^6 theta + ...

The value of `sin^6 theta+ cos^6 theta + 3 cos^2 theta sin^2 theta` is

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The value of (cos^6 theta+sin^6 theta+ 3sin^2 theta cos^2 theta)/(cosec theta sec theta(sin theta+cos theta-1)(sin theta+cos theta+1)) is : (cos^6 theta+sin^6 theta+ 3sin^2 theta cos^2 theta)/(cosec theta sec theta(sin theta+cos theta-1)(sin theta+cos theta+1)) का मान ज्ञात कीजिए?

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MCGROW HILL PUBLICATION-TRIGONOMETRY-Multiple Choice Questions

The value of cos 10^@ sin 20^@ is .
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Which of the following is correct ? [Hint: 1 radian = 180°/π = 57°30’ ...
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If tan theta=a/b, then the value of b cos 2theta+asin 2 theta is
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