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 cos(8θ)=cos^2(4θ)-sin^2(4θ)prove 1/(sec(x))+1=(sec(x)+1)/(sec(x))prove tan^2(θ)=sec(θ)csc(θ)tan(θ)-1prove (sin(x)+cos(x))^2=1+2cos(x)prove (csc(x)-1)/(csc^2(x))=cos^2(x)

Frequently Asked Questions (FAQ)

  • Is csc(θ)-sin(θ)=cot(θ)csc(θ) ?

    The answer to whether csc(θ)-sin(θ)=cot(θ)csc(θ) is False