Solution
prove
Solution
Solution steps
Manipulating left side
Rewrite using trig identities
Manipulating right side
Rewrite using trig identities
We showed that the two sides could take the same form
Popular Examples
prove 2cos^2(x)-1=0prove prove (1+cos(2θ))(1-cos(2θ))=sin^2(2θ)prove prove sin(x)-cos(x)=0prove prove sin(2θ)+cos(2θ)=2sin(θ)cos(θ)+2cos^2(θ)-1prove prove (tan^4(x)-1)/(tan^2(x)-1)=sec^2(x)prove
Frequently Asked Questions (FAQ)
Is sin(pi/6+x)=cos(pi/3-x) ?
The answer to whether sin(pi/6+x)=cos(pi/3-x) is True