Beauty of Maths!

shabbir's Avatar, Join Date: Jul 2004
Go4Expert Founder
Code:
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
Code:
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
Code:
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:

Code:
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
sterling45's Avatar
Go4Expert Member
That's amazing; Math can be so useful in many ways, without it, I don't know how I'd survive
doodoogingin's Avatar
Go4Expert Member
I became love G4EF
Izaan's Avatar, Join Date: Oct 2007
Skilled contributor
Quote:
Originally Posted by doodoogingin
I became love G4EF
Me to
Nadr's Avatar, Join Date: Oct 2007
Ambitious contributor
Kool
asadullah.ansari's Avatar, Join Date: Jan 2008
TechCake
Goooooood n toooooo Cooooool
debleena_doll2002's Avatar
Ambitious contributor
beauty of math is more beuty than our expected!!!!
imrantechi's Avatar, Join Date: Feb 2008
Ambitious contributor
i love maths and now i love it more