# Class12

## 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 …

## How to learn Physics For IIT 2021?

How to learn Physics For IIT 2021? How to learn Physics For IIT 2021? How to prepare yourself for the upcoming IIT entrance exams. Get the ideas and motivation to perform better in the exams. Most students realize that putting off studying until the day before the exam and then cramming at the last minute …

## 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 …

Physics paper class 12th CBSE-2019 Set 1 Download. Physics paper of class 12th CBSE board 2019 exam set 1 Go to full screen mode to download the document. Physics paper class 12th CBSE-2019 Set 1 Download

## Assignment Physics Units and Motion

Assignment Physics 1 Why do we have different units for the same physical quantity? The vernier scale of a travelling microscope has 50 divisions which coincide with 49 main scale Divisions.  If each main scale division is 0.5 mm, calculate the minimum inaccuracy in the measurement of distance.  Ans. 0.01 A uniformly moving cricket ball …

## Mathematical tools for Class 11th Physics students

Mathematical tools for Class 11th Physics students By: Amit Tomar Physics Faculty @ The Mathematical Way Ghaziabad

[WpProQuiz 1]

## The acronym of DNA stands for Deoxyribonucleic acids

The acronym of DNA stands for Deoxyribonucleic acids The acronym of DNA stands for Deoxyribonucleic acids. I think everyone heard of DNA at least once in their lifetime. The acronym of DNA stands for Deoxyribonucleic acids. The majority of DNA mainly situated inside the cell nucleus. The size of one eukaryotic cell is an order …

## IIT-JEE-Mains-Vectors-Objective Questions

IIT-JEE-Mains-Vectors-Objective Questions