# Archive

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## Magical Mathematical Trick

Think of a Number.
Double it.
Take away the number you started with.

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## ZERO

Zero is the only number that can’t be represented in Roman Numerals.

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## ICOSAGON

An ICOSAGON is a shape with 20 Sides

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## Maths and English 1

40 when written “forty” is the only number with letters in alphabetical order, while “one” is the only one with letters in reverse order.

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## Maths and English 2

‘FOUR’ is the only number in the English language that is spelled with the same number of letters as the number itself

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## Fibonacci Sequence & Nature

The spiral shapes of sunflowers follow a Fibonacci sequence.
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## Tip for finding any square

(98)^2

Choose 100 as base.
Deficiency = 98-100 = -2
Number + Deficiency = 98 + (-2) = 96
Multiplying result with base = 96*100 = 9600
Adding above result with square of deficiency = 9600 + (-2)^2 = 9604 which is the result (98)^2

The lifeline of today’s time, Google search engine is a term which is derived from word “googol” which is a mathematical term for the number 1 followed by 100 zeros which reflect infinite amount of search on the internet.

## Magical No 9

If you believe in magic then mathematics does it too.
Number 9 is believed to be a magic number.
It is because if you multiply a number with 9, add all digits to resulting number, the sum would always come out to be 9.
We dare you try this!!

## The origin of Fibonacci sequence

The Fibonacci sequence is encoded in the number 1/89

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