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Proving Trigonometric Identities Calculator
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$\cot\left(x\right)\cos\left(x\right)=\csc\left(x\right)-\sin\left(x\right)$
14 views
$cot\left(x\right)+tan\left(x\right)=cot\left(x\right)\cdot\:\:sec^2\left(x\right)$
$COS\left(\infty\right).SEC\left(\infty\right)=1$
2 views
$\cos\left(x\right)\tan\left(x\right)=\sin\left(x\right)$
56 views
$\tan^2x\:+\tan x\:\cot x\:=\:\sec^2$
$\left(\sec\left(x\right)+1\right)\left(\sec\left(x\right)-1\right)=\tan\left(x\right)^2$
3 views
$\frac{1+tan^2}{csc^2}=\:tan^2$
$\left(1-cos^2x\right)\csc^2x=1$
5 views
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Popular problems
$\tan\left(x\right)+\cot\left(x\right)=\sec\left(x\right)\csc\left(x\right)$
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$\frac{1-\sin\left(x\right)}{\cos\left(x\right)}=\frac{\cos\left(x\right)}{1+\sin\left(x\right)}$
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$\csc\left(x\right)-\sin\left(x\right)=\cot\left(x\right)\cos\left(x\right)$
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$\frac{\csc\left(x\right)}{\cot\left(x\right)}=\sec\left(x\right)$
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$\sin\left(x\right)+\cos\left(x\right)\cot\left(x\right)=\csc\left(x\right)$
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$\frac{\cos\left(x\right)}{1-\sin\left(x\right)}=\sec\left(x\right)+\tan\left(x\right)$
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$\sec\left(x\right)+\tan\left(x\right)=\frac{\cos\left(x\right)}{1-\sin\left(x\right)}$
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$\frac{\sin\left(x\right)}{1-\cos\left(x\right)}=\csc\left(x\right)+\cot\left(x\right)$
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