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 sec(θ)cos(θ)csc(θ)=cot(θ)prove csc^2(x)(1-cos^2(x))=tan(420)prove cos(θ+30)-sin(θ+60)=-sin(θ)prove tan(a)*cot(a)=sin^2(a)+cos^2(a)prove tan(x)+(cos(x))/(1-sin(x))=sec(x)

Frequently Asked Questions (FAQ)

  • Is 1/(csc(x)-1)=(sin(x))/1 ?

    The answer to whether 1/(csc(x)-1)=(sin(x))/1 is False