Solution
prove
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-tan(x)cos(x)=sin(-x)prove prove sin(x-(3pi)/2)=cos(x)prove prove cos(x+2pi)=cos(x)prove prove sin^2(x)=((1-cos(2x)))/2prove prove (cot^2(x))/(1+csc(x))=csc(x)-1prove
Frequently Asked Questions (FAQ)
Is csc(2θ)+cot(2θ)=cot(θ) ?
The answer to whether csc(2θ)+cot(2θ)=cot(θ) is True