Solution
prove
Solution
Solution steps
Manipulating left side
Simplify
Rewrite using trig identities
We showed that the two sides could take the same form
Popular Examples
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Frequently Asked Questions (FAQ)
Is 1/(1-tan(θ))-1/(1+tan(θ))=tan(2θ) ?
The answer to whether 1/(1-tan(θ))-1/(1+tan(θ))=tan(2θ) is True