Trigonometric Ratio of Compound Angles: sin(A+B+C), cos(A+B+C) & tan(A+B+C) | Trigonometry

[@SahalCk-f9c]

Sir,can you solve jee main and advance math paper,it will be incredibly helpful and it is what everyone need,there is clearly a gap for a good math teacher in this field, everyone can understand your explanation

[@finemath]

Hi - My plan is to do a number of JEE Main & Advanced Problem solving videos at the end of each chapter. I have a few more topics pending on "Co-ordinate Geometry of Circles". As soon as the remaining topics are done, I will create videos on solving problems related to this chapter. I will do the same after completing each chapter. Thank you for your support!