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

Frequently Asked Questions (FAQ)

  • Is sin(4x)=4sin(x)cos(x) ?

    The answer to whether sin(4x)=4sin(x)cos(x) is False