Why rush to any coaching center? Why rush to mukherjeenagar, eat unhygenic & waste plenty of your time, money & efforts. Learn at your home from Nigania Coaching & achieve your success by studying from one of the best coaching in entire India. And best part is, you have not to go anywhere.
After doing this complete course you will be able yo solve all questions of trigonometry within seconds. Do more than 95% of the trigonometry questions in less than 20 seconds.
Nigania Sir have taught in many Coaching Centers all over India. He also own's a youtube channel "Nigania Coaching Channel" where also he teaches for free. Nigania Sir have expertise in Mathematics & teaches everything with logical & tricky approach. For learning maths from him, all you need is understanding of Hindi Language. Rest Assured. He doesn't teach anything with formula. Just you have to play some number games to understand complete competitive maths.