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 (cot(θ)+tan(θ))cos(θ)=csc(θ)prove prove tan(x+pi/4)=(1+tan(x))/(1-tan(x))prove prove (cos^2(x))/(1+sin(x))=1-1/(csc(x))prove prove (sin(θ))/(1-cos(θ))=csc(θ)+cot(θ)prove prove cos^2(5x)-sin^2(5x)=cos(10x)prove

Frequently Asked Questions (FAQ)

  • Is tan(pi-θ)=-tan(θ) ?

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