Solution
Solution
Solution steps
Manipulating left side
Rewrite using trig identities
Express with sin, cos
We showed that the two sides could take the same form
Popular Examples
prove sin^2(x)+4sin(x)+4=(sin(x)+2)^2prove csc(θ)-(cos(θ))(cot(θ))=sin(θ)prove (1-sin(2a))(1+tan(2a))=1prove ((2tan(x)))/(1+tan^2(x))=sin(2x)prove cos^2(x)+sin(x)cos(x)tan(x)=1
Frequently Asked Questions (FAQ)
Is cot(x)sin(2x)=2cos^2(x) ?
The answer to whether cot(x)sin(2x)=2cos^2(x) is True