Once upon a time, in the bustling town of Bellsville, there lived a peculiar mayor named Norm. Norm was a tall, lanky man with a penchant for order and symmetry. He had a unique way of measuring things, always seeking balance and consistency in everything he did. Now, Bellsville was known for its diverse population, … Read more
In statistics, a standard deviation is a measure of the variability of a set of data points. It is also used to measure the spread of data from the average value. In data analysis and interpretation, the study of standard deviation is very essential. The term standard deviation is very helpful to identify unusual data … Read more
In 1861, first-time mathematician Karl Weierstrass defined a limit by using the epsilon-delta. To represent the limit of the function, he used the symbol lim. In 1908, Hardy was the first to use the arrow sign below the limit in the book “A Course of Pure Mathematics”. Derivation, integration, and continuity is some important application … Read more
Question: 144 beads were distributed among some children. If there were 3 children fewer each child would have got 16 beads . How many children shared the beads?Solution: Let the number of children be x.Therefore if there would be 3 children less then each would have get 16 beads. That means number of children now=x-3 … Read more
The text form of this sum (1/ (1+x^(b-a)+x^(c-a) )+(1/(1+x^(a-b)+x^(c-b) )+(1/(1+x^(b-c)+x^(a-c) )=1 is given below. So that students may not get confused with the text form of the sum. Watch video or see this solution:First term: (1/ (1+x^(b-a)+x^(c-a) )=(1/ (1+x^b*x^a)+x^c*x^a))=(x^a/ (x^a+x^b+x^c))Second term: (1/ (1+x^(a-b)+x^(c-b) )=(1/ (1+x^a*x^b)+x^c*x^b))=(x^b/ (x^a+x^b+x^c))Third term: (1/ (1+x^(b-c)+x^(a-c) )=(1/ (1+x^b*x^c)+x^a*x^c))=(x^c/ (x^a+x^b+x^c))ThereforeFirst term+Second term+third term=(x^a/ (x^a+x^b+x^c))+(x^b/ (x^a+x^b+x^c))+(x^c/ (x^a+x^b+x^c))=((x^a+x^b+x^c)/ … Read more
OK friends. I have given a lot of education-related solutions and articles on mathematics. But today I am going to disclose golden tips about mathematical formula-related sums. After reading this you will save the money you pay for your private tuition (Tutor). There are also a lot of videos also on … Read more