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 (1+tan^2(x))/(cot^2(x)+1)=tan^2(x)prove 7sec(y)cos(y)=7prove (1+cos(2t))/(sin(2t)-cos(t))=(2cos(t))/(2sin(t)-1)prove (1+sin(a))(1-sin(a))= 1/(sec^2(a))prove sec(a)(1-sin^2(a))=cos(a)
Frequently Asked Questions (FAQ)
Is (sin(2x))/2 =cos(x)sin(x) ?
The answer to whether (sin(2x))/2 =cos(x)sin(x) is True