Sponsor Area

Principle Of Mathematical Induction

Question
CBSEENMA11013819

If 2 tan straight theta equals 3 tan straight ϕ

Prove that:  tan left parenthesis straight theta minus straight ϕ right parenthesis equals fraction numerator sin 2 straight ϕ over denominator 5 minus cos 2 straight ϕ end fraction

Solution

Solution not provided.