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 (tan(θ)+cot(θ))sin(θ)cos(θ)=1prove 3(tan(x))+sqrt(12)=sqrt(3)prove 2cos(x)tan(x)cot(x)=2prove sec(2x)=(csc(x))/(csc(x)-2sin(x))prove 1/(arctan(x))=arccot(x)

Frequently Asked Questions (FAQ)

  • Is sin(2x)-cos(2x)=tan(2x)-1 ?

    The answer to whether sin(2x)-cos(2x)=tan(2x)-1 is False