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