Solution

prove

Solution

Solution steps
Show that the two sides are not equal
For plug in
Refine to a decimal form
Refine to a decimal form
The two sides are not equal

Popular Examples

prove 1/(tan(a)+cot(a))=sin(a)cos(a)prove prove sec(-x)*sin(x)=tan(x)prove prove csc^2(θ)=cot^2(θ)(1+tan^2(θ))prove prove (sin^2(x))/(cos(x))=tan(x)+sin(x)prove prove (cot^2(x)-1)/(csc^2(x))=cos(2x)prove

Frequently Asked Questions (FAQ)

  • Is tan(θ)=2sin(θ) ?

    The answer to whether tan(θ)=2sin(θ) is False