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