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 csc(u)-cos(u)=(sin(u))/(1+cos(u))prove sec(x)*cot(x)=csc(x)prove (tan^2(x))/(sec(t))=sec(t)-cos(t)prove (cot(x)+1)/(sin(x)+cos(x))=csc(x)prove sec(A)csc(A)=tan(A)cot(A)
Frequently Asked Questions (FAQ)
Is 9sin(9pi-x)=9sin(x) ?
The answer to whether 9sin(9pi-x)=9sin(x) is True