Author Topic: Beauty of Maths  (Read 440 times)

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Offline haku Black

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Beauty of Maths
« on: January 15, 2007, 10:10:57 AM »
1 x 8 + 1 = 9
12 x 8 + 2 = 98
123 x 8 + 3 = 987
1234 x 8 + 4 = 9876
12345 x 8 + 5 = 98765
123456 x 8 + 6 = 987654
1234567 x 8 + 7 = 9876543
12345678 x 8 + 8 = 98765432
123456789 x 8 + 9 = 987654321

1 x 9 + 2 = 11
12 x 9 + 3 = 111
123 x 9 + 4 = 1111
1234 x 9 + 5 = 11111
12345 x 9 + 6 = 111111
123456 x 9 + 7 = 1111111
1234567 x 9 + 8 = 11111111
12345678 x 9 + 9 = 111111111
123456789 x 9 +10= 1111111111

9 x 9 + 7 = 88
98 x 9 + 6 = 888
987 x 9 + 5 = 8888
9876 x 9 + 4 = 88888
98765 x 9 + 3 = 888888
987654 x 9 + 2 = 8888888
9876543 x 9 + 1 = 88888888
98765432 x 9 + 0 = 888888888

Brilliant, isn't it?

And finally, take a look at this symmetry:

1 x 1 = 1
11 x 11 = 121
111 x 111 = 12321
1111 x 1111 = 1234321
11111 x 11111 = 123454321
111111 x 111111 = 12345654321
1111111 x 1111111 = 1234567654321
11111111 x 11111111 = 123456787654321
111111111 x 111111111=12345678987654321

Offline काली

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Re: Beauty of Maths
« Reply #1 on: January 15, 2007, 07:24:04 PM »
wowwwwwwwwwwwww

Offline शेर्पा

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Re: Beauty of Maths
« Reply #2 on: January 16, 2007, 03:51:39 PM »
really Brilliant

Offline naughtyboy

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Re: Beauty of Maths
« Reply #3 on: January 17, 2007, 06:59:06 AM »
kasto maaaja ko  .........aba  college gayeko bela   aarulai  bataune huncha .........thanx  soi bro
dEAd  mAn  wAlkiNg

Offline NoBody

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Re: Beauty of Maths
« Reply #4 on: January 20, 2007, 01:49:18 AM »
dami cha ...........maths fun ............
I am Nobody.

 


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