Solution
Solution
Solution steps
Manipulating left side
Express with sin, cos
Rewrite using trig identities
Use the basic trigonometric identity:
We showed that the two sides could take the same form
Popular Examples
prove (-1+sec^2(a))/(-tan(a))=-tan(a)prove tan^2(x)(1+cos(2x))=sin^2(x)prove (tan(x))/(csc(x))= 1/(cos(x))-1/(sec(x))prove (sin^2(2x))/(1-cos(2x))=2cos^2(x)prove tan(θ)sec^2(θ)tan(θ)=tan^3(θ)
Frequently Asked Questions (FAQ)
Is 5csc(2x)=(5csc(x))/(2cos(x)) ?
The answer to whether 5csc(2x)=(5csc(x))/(2cos(x)) is True