Solution

prove

Solution

Solution steps
Manipulating left 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 (1-sin^4(a))/(cos^2(a))=2-cos^2(a) ?

    The answer to whether (1-sin^4(a))/(cos^2(a))=2-cos^2(a) is True