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