Solution

prove

Solution

Solution steps
Manipulating left side
Rewrite using trig identities
Use the basic trigonometric identity:
We showed that the two sides could take the same form

Popular Examples

prove 4sin(-x)cos(-x)=-2sin(2x)prove prove 1-sin(θ)=cos^2(θ)prove prove 1/(sec(a)-tan(a))=sec(a)+tan(a)prove prove sin(x)cos(x)=1prove prove sec^2(θ)-sin^2(θ)sec^2(θ)=1prove

Frequently Asked Questions (FAQ)

  • Is tan(3pi+θ)=tan(θ) ?

    The answer to whether tan(3pi+θ)=tan(θ) is True