Solution
Solution
Solution steps
Manipulating left side
Express with sin, cos
Use the basic trigonometric identity:
We showed that the two sides could take the same form
Popular Examples
prove sin(3x)+sin(x)=2sin(2x)cos(x)prove cos(A+B)=cos(A)cos(B)-sin(A)sin(B)prove tan^2(A)+1=(sec(A))/(cos(A))prove (2cot(x))/(1+cot^2(x))=sin(2x)prove tan^2(x)-sin^2(x)=tan(x)sin(x)
Frequently Asked Questions (FAQ)
Is (cos(x)+1)/(sin(x)+tan(x))=cot(x) ?
The answer to whether (cos(x)+1)/(sin(x)+tan(x))=cot(x) is True