umasundresh

Krishnamurthi number

A Krishnamurthi number is a number whose sum of the factorial of the digits is equal to the number itself.

KRISHNAMURTHI NUMBER

Palindrome day!

A palindrome number is a number that remains the same when its digits are reversed .

Today’s date is one such example.

12-3-21, even if it is reversed, the answer will be the same .

Doubly even order Magic Square

We know to construct the magic square of odd order, constructing the even order magic square is little tricky, we solve this by dividing the even numbers into doubly even and singly even. Let us first see about the doubly-even here, because singly-even comprises odd and doubly-even magic square constructing methods.

The following video will brief you about building the doubly-even magic squares.

MAGIC SQUARE

Magic square – It is a square matrix, i.e., it has equal number of rows and columns. The sum of the numbers in any rows, columns and diagonals is always the same.

Creating magic squares are very easy if we follow certain rules, They are clearly explained with an example in the following video.

‘2021’ is the year of partner in prime.

Happy New year!!!

THALES

Thales used the principles of geometry to solve real life problems. Therefore, he is considered as the ‘First true mathematician’.

PYTHAGORAS

Pythagoras is best known in mathematics for the Pythagoras theorem .
He was a philosopher who related numbers to the things in real life. He linked numbers with gender,colors, music etc.,
Pythagoras believed the earth was round and orbits are circular, This belief led to the Copernican theory of the universe.

NO NOBEL FOR MATH

This is probably because Alfred Nobel who created the awards did not consider mathematics to be as practical as physics chemistry or medicine.

DICE FACT

The opposite sides of a dice always add up to seven.

ONE THOUSAND FACTS