Category Archives: Mathematics Education

Ratio to Trend Method

  This is the method of calculating seasonal variation. In ratio to trend method, we will calculate annual trend values. Then on this basis, we will calculate quarterly trend value. Now, it will be easy for us to calculate the ratio of original value to trend value which will be the seasonal .

Derivative in Mathematics

I try to define derivative in mathematics. We show derivative as dy/dx which is actually limit. If you know the limit in methamatics, to know the derivative in mathematics is not difficult. .

How to Divide 2 Digit by 3 Digit

With this video, you will learn to divide 2 digit by 3 digit. This video is made by our part-time teacher Ashwani Kumar. Read his more content at http://svtuition.com/ashwani-kumar/ .

How to Divide 2 Digit by 2 Digit

With this video, you will learn to divide 2 digit by 2 digit. This video is made by our part-time teacher Ashwani Kumar. Read his more content at http://svtuition.com/ashwani-kumar/ .

How to Divide 1 Digit by 4 Digit

With this video, you will learn to divide 1 digit by 4 digit. This video is made by our part-time teacher Ashwani Kumar. Read his more content at http://svtuition.com/ashwani-kumar/ .

Why does cos^2x+sin^2x=1

In above video, we have prove cos^2x+sin^2x=1. It could only possible because square of hypotenuse side is always equal to the sum of square of opposite side and square of adjacent side. .