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 sin(x)=5cos(x)prove (sin(3x)+sin(5x))/(cos(3x)-cos(5x))=cot(x)prove 1/(sin(x)-sin(x)cos(x))=csc(x)prove 2sin(4((5pi)/3))=sqrt(3)prove sin(a)csc(a)=1
Frequently Asked Questions (FAQ)
Is (cot(x))/(csc(x)-sin(x))=sec(x) ?
The answer to whether (cot(x))/(csc(x)-sin(x))=sec(x) is True