verify 1-sintheta * costheta *

  1. verify1-sintheta * costheta * tantheta = cos^2theta
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    2. valeria asked by valeria
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  2. A = 1/2 ab SinèHow is dA/dt related to da/dt, db/dt and dè/dt dA/dt= 1/2 b SinTheta da/dt + 1/2 a SinTheta db/dt + 1/2 ab
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    2. Jen asked by Jen
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  3. if cottheta=7/8 then what is the value of 1+costheta/1-sintheta*1-costheta/1+sintheta.
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    2. vignesh asked by vignesh
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  4. Graph the polar equation: 2=r cos(theta + 180)2=r(costheta cos180+sintheta sin180) 2=r(1/2costheta +pi+ pi sintheta)
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    2. Mary asked by Mary
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  5. solution of(sin^4theta - cos^24theta)=(7/2)sintheta costheta
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    2. Kaur asked by Kaur
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  6. what does the polar equation r=1/(sintheta+ costheta) represent? how do I do this problem
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    2. Hannah asked by Hannah
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  7. Verify:1/(1-sintheta) * 1/(1+sintheta) = sec^2theta
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    2. Dhehta asked by Dhehta
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  8. If (costheta + i sintheta) (cos2theta+ isin2theta) (cos3theta + i sin3theta).............(cos2ntheta + isin2ntheta) = 1, then
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    2. Kaur asked by Kaur
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  9. Verify:1/(1-sintheta) * 1/(1+sintheta) = sec^2theta sec^2theta is the answer, it would be great if someone can do the steps for
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    2. natalie asked by natalie
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  10. Find the exact value of costheta if ,sintheta=-2/3 and theta is in standard position with its terminal side in Quadrant IV.
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    2. Josh asked by Josh
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