Solution

prove

Solution

Solution steps
Manipulating left side
Express with sin, cos
Use the basic trigonometric identity:
Multiply fractions:
Cancel the common factor:
Simplify
We showed that the two sides could take the same form

Popular Examples

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Frequently Asked Questions (FAQ)

  • Is 2+sec(a)cos(a)=3 ?

    The answer to whether 2+sec(a)cos(a)=3 is True