Tips & Tricks for JEE Advanced 2018 | Progression and Series | Ghanshyam Tewani | Cengage - Videos


Buy JEE Maths video lectures : Call 07814166606, 0172-4280095, 09876451870 Visit our website Prof. Ghanshyam Tewani is author of many books on IITJEE mathematics published by worlds one of the most renowned publisher CENGAGE LEARNING. These books are appreciated all over INDIA and abroad. These books are now one of the top selling books in INDIA. Some books authored by Prof. Ghanshyam Tewani are 1. Algebra 2. Coordinate Geometry 3. Trigonometry 4. Calculus 5. Vectors and 3-D Geometry Prof. Ghanshyam Tewani has experience of 15 years for training students in Mathematics for IITJEE and other competitive examinations. He has worked for four years for FIITJEE Ltd., Delhi , the renowned name in IITJEE coaching. He is a rare genius, acknowledged as one of the best national level teachers in mathematics. His intense and concise lectures are aimed at clearing the student’s fundamental concepts in mathematics and at the same time, laying a strong foundation for better understanding of complex problems. A man of uncommon devotion, he leaves no stone unturned to help out needy and deserving students. Every single word he speaks is weighed, for he believes in precision. In his own words, “For me each student counts, each one must learn to the best of his / her capability.” Being a perfectionist, he doesn’t tolerate even a minor error. It is not surprising that the best & most brilliant of student community hold him as their ideal and an adored mentor. Our Mission To develop a strong base with deeper understanding, and strengthen theoretical and applied dimensions of mathematics. To equip the students with a set of conceptual skills, intuitive tricks and fast methods to make them more confident and consequently expel the baseless fear of mathematics. (Buy iitjee videos : Call 07814166606, 0172-4280095, 09876451870 Visit our website



  1. At 18:30
    I usually solve like
    Agar ham sab brackets ki maximum power se multiply kare to 1275
    So hame ek degree kam karni hai .
    It could be done by selecting constant from (x+1) =1; or by selecting linear from (x-2)^2 which is 4 ; or quadratic term from (x+3)^3 which is equal to 9(3C1×x^2×3^1) ….
    Similarly 4C1×4 ….

    Aapke method me je problem aa rahi hai ke ham 3 vaar(x-3) ko kyu bahar rakh rahe hai ?

  2. Sir wo to pta lag gya ke konse case minus krne hai but kaise karne hai
    Like i ;j;k equal krne pe aapne 3 sigma ki jagah ek hi sigma likha
    Vo kaise
    at 32:0 k and j ko equal krne par jab subtract kr rahe hai to
    k ke saath vaala sigma gayab hi jo gya?
    Thoda please bta do i have confusion


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