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Physics Guru is an online education and competitive examinations preparation portal founded by Manish Verma, an IIT Madras alumnus, providing learning resources for competitive examinations.

The emphasis is on conceptual understanding, analytical thinking and problem solving rather than simply memorising formulas and standard methods.

The objective is to help students understand what they are learning and develop the ability to solve problems they have not seen before.

Q & A

Sir,

How should I revise Trigonometry? I know all basic formulae and work my way around. Moreover, IIT paper does not usually contain much of Trigonometry.

Sathej.
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Though, the past trend does show less number of direct questions from pure Trigonometry, if you have time you should do it the way you do other topics. If and only if there is a restriction of time, should you think about prioritising the topics.