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(x))=arccos(x)prove tan^2(x)sec(x)=cot^2(x)csc(x)prove (sec^2(x)-1)csc(x)=tan^2(x)csc(x)prove 1-sec(x)=((cos(x)-1))/(cos(x))prove (1+sec(θ))(1-cos(θ))=sec(θ)-cos(θ)

Frequently Asked Questions (FAQ)

  • Is csc(x)+1= 2/(sin(x)) ?

    The answer to whether csc(x)+1= 2/(sin(x)) is False