Solution
prove
Solution
Solution steps
Manipulating left side
Express with sin, cos
Use the basic trigonometric identity:
Simplify
Apply the fraction rule:
Apply rule
Apply exponent rule:
Add the numbers:
We showed that the two sides could take the same form
Popular Examples
prove tan(2A)-tan(A)=tan(A)sec(2A)prove prove 1/(1-csc(x))-1/(1+csc(x))=-2tan(x)sec(x)prove prove-2sin(x-y)sin(x+y)=cos(2x)-cos(2y)prove prove (csc^2(x))/(cot(x))=csc(x)*sec(x)prove prove (1-sin(x))+(1+sin(x))=2cos(x)prove
Frequently Asked Questions (FAQ)
Is (sin(x))/(csc(x))=sin^2(x) ?
The answer to whether (sin(x))/(csc(x))=sin^2(x) is True