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Definition: K-Means Clustering is an unsupervised machine learning algorithm that divides the observations into “K” number of clusters by grouping the data points together. K is the number of centroids that we need in a dataset. Every cluster has a centroid representing the center of a cluster. The algorithm allocates each data point to the … ## Ramanujan proved wrong! 1 + 2 + 3 + 4 . . . ≠ -1/12

Ramanujan proved wrong! 1 + 2 + 3 + 4 . . . ≠ -1/12 Ramanujan #SrinivasaRamanujan #RamanujanSummation #GrandiSeries In this video lecture we will contradict the proof of Ramanujan summation of natural numbers 1+2+3+4…..=-1/12 and prove it to be equal to -1/8.done in our previous video titled Strange Ramanujan Summation. Ramanujan wrote a letter … ## 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 … ## Airthmetic Progression

SEQUENCE: A succession of numbers formed and arranged in a definite order according to a certain definite rule is called sequence. The number occuring at the nth place of sequence is called its nth term or the general term, to be denoted by tn SERIES: By adding the terms of a sequence, we obtain a series. … ## Physics Honours Tensor Analysis Notes

Physics Honours Tensor Analysis Notes Delhi University Physics honors previous years questions on Tensor Analysis Mathematical Physics solved questions. ﻿ ## CBSE Class 12 2017 Mathematics Question Paper Solution Delhi

CBSE Class 12 2017 Mathematics Question Paper Solution Delhi   CBSE Class 12 2017 Mathematics Question Paper Solution Delhi Integration Formulas Differentiation Formulas ## CBSE-class-12-Mathematics-2017-Question-paper

Problem discussion IIT-JAM exam Don’t study mathematics ## Trigonometry Formulas

Trigonometry formula Booklet PDF download Click the below button to Download the Trigonometry formula booklet PDF. Below formula list is a summery of only the basic formulas. The formula booklet PDF contains all the necessary formulas, diagrams and graphs. 1. Sin2x+Cos2x = 1 2. 1+tan2x = Sec2x 3. 1+cot2x = Cosec2x 4. Sinx = 1cosecx … ## Don’t study mathematics learn Mathematics

How to learn Mathematics? Don’t study mathematics learn Mathematics. First of all Don’t study mathematics learn Mathematics and practice it. The important key of the mathematics is practice. Most students realize that mugging the formula is not efficient to solving the problem in the exam. Some students do this anyway, because so far they have gotten away …