JEE Mathematics Revision
JEE is without doubt one of the most difficult exams of the country. Be it JEE-Main or JEE-Advanced, you have to work really hard to be able to solve the question paper comfortably. Now, an exam such as this is all about putting your analytical skills & knowledge of concepts to tests & not about memory, right? Well, wrong, I’d say. And ‘What about JEE mathematics?’, one may ask. It’d still be the same.
If you carefully browse through JEE mathematics archives, you’ll find that there have been questions which test your ability to remember. They have been heartless in these situations in the past. They never have hesitated in asking a problem that might involve a non-standard value cosine (22.50). Of course, you can go ahead and work this value out through a simple trigonometric identity or sometimes a simple multiplication. Consider however, the case where you have this value memorized. You clearly will have an edge over others who do not. This is one example where you can save time & take it from me, Time is the key!!
During my JEE prep, my instructor asked me to remember values that tend to repeat in some form or the other. I will try and list a few down for you ( to the best of my memory
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