What Is Cos Theta Times Cos Theta
Solved ratio identifies: tan theta = sin theta /cos theta Theta sin cos tan ratio identifies cot reciprocal show solved transcribed text Theta sin cos tan identity divided simplify cosine tangent over sine times equal show
SOLVED:Suppose that A sinθ+cosθ=1 and B sinθ-cosθ=1 Show that A B=1
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Theta cos proveSolved:suppose that a sinθ+cosθ=1 and b sinθ-cosθ=1 show that a b=1 Solution: prove that sin(theta)times cos(theta) divided by cos^2(thetaSolution: prove that sin(theta)times cos(theta) divided by cos^2(theta.
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If sin theta=cos theta,then the value of cosec theta is what
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\sin(\theta)}{\cos^{2}(\theta)-\sin^{2}(\theta)}&=\frac{\tan(\theta)}{1-\tan(\theta)} \\ \frac{\frac{1}{2}\sin(2\theta)}{\cos^{2}(\theta)-\sin^{2}(\theta)}&= \mbox{ Use the first identity listed}\\ \frac{\frac{1}{2}\sin(2\theta)}{\cos(2\theta)}&=\mbox{ Use the second identity listed}\\ \frac{1}{2}\tan(2\theta)&= \mbox{ Replace sine over cosine with tangent}\\ \frac{1}{2}\frac{2\tan(\theta)}{1-\tan(\theta)}&= \mbox{ Use the third identity listed}\\ \frac{\tan(\theta)}{1-\tan(\theta)}&= \mbox{ Simplify}\\ \end{align*})
cos(theta))%2F(cos(theta)-cos^3(theta))%0D%0A=(sin(theta)cos(theta))%2F(cos(theta))(1-cos^2(theta))%0D%0A=+sin(theta)%2Fsin^2(theta)%0D%0A=+1%2Fsin(theta)%0D%0A=+csc(theta)%0D%0A)
