Question #5076c

Question

Question #5076c

1 Answer

Impact of this question

508 views around the world

You can reuse this answer
Creative Commons License

Answer 1 · 2017-05-29T22:02:22

Tentative solution!!!
Develop the numerator:
#N = cos x(2cos^2 x - 1) = cos x.cos 2x#
Develop the Denominator:
#D = sin x(cos^2 x - sin^2 x) = sin x.cos 2x#
#N/D = (cos x.cos 2x)/(sin x.cos 2x) = cos x/(sin x)#

Science

Math

Humanities

... and beyond

Question #5076c

1 Answer

Related questions

Impact of this question