Solution
prove
Solution
Solution steps
Use the basic trigonometric identity:
Popular Examples
prove sin^2(x)+4cos^2(x)=4-3sin^2(x)prove prove sin(a+b)=sin(a)cos(b)+cos(a)sin(b)prove prove 1/(1-cos(x))=(1+cos(x))/(sin^2(x))prove prove tan(θ+pi/2)=-cot(θ)prove prove sin(B)+cos(B)cot(B)=csc(B)prove
Frequently Asked Questions (FAQ)
Is tan(2x)=(sin(2x))/(cos(2x)) ?
The answer to whether tan(2x)=(sin(2x))/(cos(2x)) is True