CBSE

Ramanujan Summation

Strange Ramanujan Summation 1 + 2 + 3 + 4 +… … … = -1/12

Strange Ramanujan Summation  1 + 2 + 3 + 4 +….. =  -1/12  #Ramanujan #SrinivasaRamanujan #RamanujanSummation #GrandiSeries In this video lecture we will discuss the proof of Ramanujan summation of natural numbers  1+2+3+4…..=-1/12. Ramanujan wrote a letter to Cambridge mathematician G.H Hardy and in the 11 page letter there were a number of interesting results …

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Best Physics books

Physics is very passionating and interesting subject nowadays. There are so many videos, blogs and articles available on the internet but there are some classical textbooks which are necessary to study and understand the basic physics. One of the best physics books is ‘’Resnick and Halliday’’. This book is a textbook of high school physics …

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Assignment- Conceptual questions Physics-11

Assignment- Conceptual questions Physics-11 Time: 1hour.                                                                                                       Marks: 15 All questions are compulsory.   Q1. If friction can provide necessary centripetal force, why should the road be        banked?                                                                                                             [2] Ans.   Q2. Is it possible to open a pen cap with one finger? Why?                               [2] Ans.   Why is it easier to balance …

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