Solution

prove

Solution

Solution steps
Show that the two sides are not equal
For plug in
Refine to a decimal form
The two sides are not equal

Popular Examples

prove csc^4(x)=csc^3(x)prove tan^2(x)=sec^2(x)-sec(x)tan(x)+1prove (sin(60))/(1-cos(60))=cot(30)prove sin(2x)+sin(x)=0prove (cot(θ))/(csc(θ))=cot(θ)csc(θ)

Frequently Asked Questions (FAQ)

  • Is sin(x)-cos(x)+1=0 ?

    The answer to whether sin(x)-cos(x)+1=0 is False