Solution
Solution
Solution steps
Manipulating left side
Rewrite using trig identities
We showed that the two sides could take the same form
Popular Examples
prove sin(105)=sin(60+45)prove cos(θ)=sin(θ+pi/2)prove cos^3(x)=sin(x)prove sin(θ)=-5/12prove tan(pi/3)=sqrt(3)
Frequently Asked Questions (FAQ)
Is cos(4t)=1-8sin^2(t)cos^2(t) ?
The answer to whether cos(4t)=1-8sin^2(t)cos^2(t) is True