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( 1 - cos^(4) theta) बराबर है...

` ( 1 - cos^(4) theta)` बराबर है

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((sec theta + tan theta) (1- sin theta))/(cosec theta (1 + cos theta)(cosec theta - cot theta)) is equal to: ((sec theta + tan theta) (1- sin theta))/(cosec theta (1 + cos theta)(cosec theta - cot theta)) बराबर है :

If sec theta-tan theta=3 , then cos theta is equal to: यदि sec theta-tan theta=3 , है, तो cos theta बराबर है:

sqrt((cot theta+cos theta)/(cot theta -cos theta)) is equal to : sqrt((cot theta+cos theta)/(cot theta -cos theta)) किसके बराबर है?

If cos theta=(2p)/(p^2+1) ,(p ne +-1) then cosec theta is equal to: यदि cos theta= (2p)/(p^2+1) ,(p ne +-1) है तो cosec theta बराबर है:

If sin theta+sin^2 theta=1 , then the value of cos^2 theta+cos^4 theta is equal to: यदि sin theta+sin^2 theta=1 तो cos^2 theta+cos^4 theta का मान किसके बराबर है?

In the given figure, cos theta is equal to: दी गयी आकृति में, cos theta किसके बराबर है?

The value of (1-2 sin^2 theta cos^2 theta )/(sin^4 theta +cos^4 theta )-1 is: (1-2 sin^2 theta cos^2 theta )/(sin^4 theta +cos^4 theta )-1 का मान है :

Prove that : sin^(4)theta + cos^(4)theta = 1 - 2 cos^(2) theta + 2 cos^(4)theta