## Find derivative

Find $\frac{d}{dx}\sqrt{x+\sqrt{x+\sqrt{x}}}$.

## Magical Triangle

Magical Triangle 1,3,6,10,15…. are called triangular numbers Greek people in ancient time used to arrange the Peebles in the shape of geometrical ﬁgure If the Peebles are arranged in a triangular form, the number thus indicated is called triangular numbers. Read more

## Magical Number– 1089

Magical Number– 1089 You can play this game with many of your friends simultaneously during the lunch break in your school and any such occasion where you have the company your friends.  1. Take some pieces of paper and write Read more

## Palindromic Number

Magic Mathematics-Palindromic Number Palindrome Numbers are those numbers which remain the same when read from left to right or vice-versa.Indian mathematician Mahavira has discussed Palindrome Number in his book ‘Ganita Sar Sangrah’. If you want to make any number Palindronic, here is Read more

## Magic of 9091

MAGIC OF 9091 Step-1 Choose any ﬁve digit number Step-2 Multiply it by 11 Step-3 Multiply the product again by 9091.; Can you believe that the product so obtained will be equal to the number chosen written twice? Example-1 Let Read more

## Zero Divisor example

Zero Divisor example

## Wizards Of Numbers-D.R.Kaprekar

Interesting Number Take any number that has four digits different from each other. In other words, no digit appears more than once. Now form a new number by rearranging the digits in ascending order. Likewise, form another number by rearranging Read more

## Unexpected illnesses

Unexpected illnesses 1.Exploding Head Syndrome As a person with this disease comes in a state of rest, it starts to sound like a gun or a bomb blast or a lot of different sounds. In this disease, man can not Read more

## Sports Day special: Hockey magician Dhyan Chand

मेजर ध्यानचंद का जन्मदिन बना राष्ट्रीय खेल दिवस 29 अगस्त के दिन 1905 में हॉकी के जादूगर कहे जाने वाले ध्यानचंद का जन्म हुआ था। उनके जन्मदिन को भारत के राष्ट्रीय खेल दिवस के रूप में मनाया जाता है। इसी Read more

## Srinivasa Ramanujan – Who Knew Infinity

Srinivasa Ramanujan – Who Knew Infinity Prologue When I was studying in class 8th, My maths teacher told a story about a great mathematician.I am explaining that story in his words. G.H. Hardy an English mathematician was visiting a friend Read more