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Sin^2(theta)=2 cos(theta)+2?

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  • Sin^2(theta)=2 cos(theta)+2?


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Trigonometric Identities ... (theta) = 1 / sin(theta) = c / a cos(theta) = b / c sec (theta) = 1 / cos(theta ... sin ^2 (x) + cos ^2 (x) = 1
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Positive: 64 %
... Trigonometric Identities ... = 1 / sin(theta) = c / a. cos(theta) = b / c. sec(theta) = 1 / cos(theta) = c / b. ... sin 2 (x) + cos 2 (x) = 1. tan 2 (x
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Positive: 61 %

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You can put this solution on YOUR website! Prove the identity: sin^2 theta/1-cos theta = (sec theta + 1)/sec theta -----sin^2/(1-cos) = (sec+1)/sec
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Positive: 64 %
... = sin^2(x) + cos^2(x) f '(x) = 2 sin(x) cos(x) + 2 cos(x ... cos^2 theta=b^2/h^2. Now, sin^2 theta + cos^2 theta=(p^2/h^2) + (b^2/h^2) =(p^2 ...
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Positive: 59 %
... {\sqrt{3}}{2}=0,\:\forall 0\le\theta
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Positive: 45 %
Simplify the trigonometric expression. 1/1+ sin theta + 1/1-sin theta A, 2 cos^2 theta B. 2 sec^2 theta C. 2 csc^2 theta D. 2 cot^2 theta A,2 cos^2 theta ...
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Positive: 22 %

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