Warm yourself up with an MCQ
Understand the problem
Source of the problem
Start with hints
This follows the cosine angles between two gradient is
Explanation of hints with graph
Connected Program at Cheenta
The higher mathematics program caters to advanced college and university students. It is useful for I.S.I. M.Math Entrance, GRE Math Subject Test, TIFR Ph.D. Entrance, I.I.T. JAM. The program is problem driven. We work with candidates who have a deep love for mathematics. This program is also useful for adults continuing who wish to rediscover the world of mathematics.