Solution

prove

Solution

Solution steps
Manipulating right side
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 2-cos^2(θ)=1+sin^2(θ) ?

    The answer to whether 2-cos^2(θ)=1+sin^2(θ) is True