Solution
Solution
Solution steps
Manipulating right side
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We showed that the two sides could take the same form
Popular Examples
prove csc(x)tan(x)cos^2(x)=cos(x)prove sin(2x)cot(x)=2cos^2(x)prove sin(a)sin(b)=sin(a+b)prove (cos(x+y))/(sin(x-y))=(1-cot(x)cot(y))/(cot(x)-cot(y))prove 2sin(x)=((4cos(x)-1))/(tan(x))
Frequently Asked Questions (FAQ)
Is prove-tan^2(x)=(tan^2(x)+1)(cos^2(x)-1) ?
The answer to whether prove-tan^2(x)=(tan^2(x)+1)(cos^2(x)-1) is True