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+(cos^2(x))/(sin(x)-1)=-sin(x)prove sin(3x)=3cos^2(x)sin(x)-sin^3(x)prove cos(3x)+cos(x)=4cos^3(x)-2cos(x)prove (cos(x))/(sin(x))=cot(x)prove (cot(2θ))/(cos(2θ))=csc(2θ)

Frequently Asked Questions (FAQ)

  • Is sin(θ)cos(θ)=tan(θ) ?

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