A proper friend who teach you what you really want to learn.......

As we all know that Trigonometry is a little tricky but its very helpful if you want to master calculus and other topics of maths after class 10th. Even for boards pov this chapter holds a good weightage and chapters like height and distance also asks for basics knowledge of it. This topic is also important for Physics. I will start with basic intro and then step by step we will learn all the formula and we will apply the formula to do the proof and the questions will be from NCERT books and you may ask question as per your choice.
Later i will guide you how to revise this and what were your weak sections in this topic which need to be improved. After that we will make one page formula sheet for exam.