Solution
Solution
Solution steps
Manipulating right side
Express with sin, cos
Use the basic trigonometric identity:
Simplify
We showed that the two sides could take the same form
Popular Examples
prove cos^4(a)-sin^4(a)+1=2cos^2(a)prove (csc(θ))(sec(θ))-cot(θ)=tan(θ)prove (cos(x))(cot(x))=csc(x)-sin(x)prove (sec(-x))/(tan(x)+cot(x))=sin(x)prove sin^4(z)=(1-cos^2(z))/(csc^2(z))
Frequently Asked Questions (FAQ)
Is (sec(θ)-1)/(sec(θ)+1)=(tan(θ)-sin(θ))/(tan(θ)+sin(θ)) ?
The answer to whether (sec(θ)-1)/(sec(θ)+1)=(tan(θ)-sin(θ))/(tan(θ)+sin(θ)) is True