Solution
Solution
Solution steps
Show that the two sides are not equal
Popular Examples
prove (1-cos(x))*(1-cos(x))=(1-cos(x))^2prove 2cos^2(x)=0prove (sin(x)-cos(x))^2=-sin(2x)+1prove sec^2(A)-cos(A)sec(A)=tan^2(A)prove (csc(-x))/(sec(-x))=-tan(pi/2-x)
Frequently Asked Questions (FAQ)
Is (tan(x)sec(-x))cos(x)=sin(x)-1 ?
The answer to whether (tan(x)sec(-x))cos(x)=sin(x)-1 is False