1+2+3+4+...... infinity =(-1/12) itz is the famous solution by father of math S Ramanujan called Ramanujan Summation but thouse he got this solution still unknown

Asked by Last Modified  

3 Answers

Follow 0
Answer

Please enter your answer

Friendly adaptable mentor

nope itz simple! let me explain let C = 1+2+3+..... then 4C= 4+8+12+.... therfore C-4C = (-3C) = 1-2+3-4+.... now the above equation is expanded form of 1/(1+x)^2 when x=1 so (-3C) = 1/4 dividing by (-3) on both sides gives you C = (-1/12 ) see! it as easy as it is :D happy mathing :)
Comments

Tutor

n(n+1) / 2 (suppose n as last number of series) eg: 1+2+3+4+...+200 = 200 * 201 / 2 = 20100
Comments

Tutor

inifinity
Comments

View 1 more Answers

Related Questions

I have completed my masters I am looking forward for Phd entrance test if anyone could assist me with what are the requirements is it mandatory to enroll for M.Phil for a year or dierctly appear for entrance exam?
For M.Phil it is possible now to pursue under full time regular course and as of UGC norms for college teaching you can prefer NET/SLET coaching classes and clear your exams and Ph.D either you can do...
Uma
0 0
7
Two wires one of copper and other of manganin, have equal lengths and equal resistances. Which wire is more longer?
Resistance : ?l/A Resistivity ? of manganin is much greater than that of copper, therefore to keep same resistance R, for same length of wire, the manganin wire must be thicker.
KM M Chary
0 0
8
There is any specific details for a teacher to teach IB board specially for language?
Yes, the teacher should be b1 qualified at least.
Oscar Sivale
Value Of "tan90" ?
tan90 is not defined.
Dharmendra

Now ask question in any of the 1000+ Categories, and get Answers from Tutors and Trainers on UrbanPro.com

Ask a Question

Related Lessons

Data Sorting In Excel
Sorting data in MS Excel rearranges the rows based on the contents of a particular column. You may want to sort a table to put names in alphabetical order. Or, maybe you want to sort data by Amount from...

My Learning Strategy powered by SAP (Social-Academic-Professional Learning)
Make your Study NotesUse Mind Mapping,Flash CardsAdd bookmark-Start underlining keywordsLearn in Multiple Ways: Case Studies,Quizzes,PodCastsNever Stop Learning (and Practicing) New ThingsTeach What You've...

Divisibility rule
Every no. Is divisible by 1. Every even no. Is divisible by 2. If the sum of digit of a no. Is divisible by 3 then the no. Is also divisible by 3. If the last two digit is divisible by 4 then that no....
M

Mohit S.

1 0
0

The Best Option JavaScript Language For Developers
We already know about JavaScript. But today I will be discussing JavaScript features and JavaScript development process. I was wonder about JavaScript last 10 years. Because JavaScript can give us frontend...

5 Business Idioms To Make You Sound Smart
Dear Students, Please find the 5 idioms which can be used in the Business environment. These idioms will help you to sound more serious, authoritative and educated. 1. Bottom Line: The central issue...

Recommended Articles

Learning for every child starts from a very young age. While the formal methods include school curriculums and private lessons, the informal methods include dancing, music, drawing, and various fun-filling activities. Playing games and practising these types of activities helps the children get out of boredom and...

Read full article >

With the mushrooming of international and private schools, it may seem that the education system of India is healthy. In reality, only 29% of children are sent to the private schools, while the remaining head for government or state funded education. So, to check the reality of Indian education system it is better to look...

Read full article >

With the current trend of the world going digital, electronic renaissance is a new movement that is welcomed by the new generation as it helps makes the lives of millions of people easier and convenient. Along with this rapidly changing movement and gaining popularity of Internet, e-Learning is a new tool that emerging...

Read full article >

E-learning is not just about delivering lessons online. It has a much broader scope that goes beyond manual paper or PowerPoint Presentations. To understand the reach of E-learning and how the whole process works in developing the Educational system, we will discuss a few points here. Let us find out how this new learning...

Read full article >

Looking for Tuition ?

Learn from the Best Tutors on UrbanPro

Are you a Tutor or Training Institute?

Join UrbanPro Today to find students near you