BEAUTY OF MATHS...



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