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Prove that, `sec^2theta+cosec^2theta=sec^2theta*'cosec'^2theta.`
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Prove that, `sec^2theta+cosec^2theta=sec^2theta*"cosec"^2theta.`
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Prove that, `sec^2theta+cosec^2theta=sec^2theta*'cosec'^2theta.`
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Given `tantheta=1/sqrt5` what is the value of `(cosec^2theta-sec^2theta)/(cosec^2theta+sec^2th
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prove that (sec^2 theta+/cosec^2 theta)=sec^2 theta.cosec^2 theta
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`tan^(2)theta+cot^(2)theta+2=sec^(2)theta cosec^(2)theta`
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And You Thought Trigonometry Was Pointless…
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Prove that 2 sec^2theta-sec^4theta-2cosec^2theta+cosec^4theta=cot^4theta-tan^4theta
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