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