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 cos^2(B)-sin^2(B)=2cos^2(B)-1prove prove 1/(1+sin(x))=(1-sin(x))/(cos^2(x))prove prove csc^2(x)cos^2(x)= 1/(tan^2(x))prove prove cot(t)tan(t)=1prove prove 1+tan^2(t)=sec^2(t)prove
Frequently Asked Questions (FAQ)
Is (sin(x)+cos(x))^2=1+sin^2(x) ?
The answer to whether (sin(x)+cos(x))^2=1+sin^2(x) is False