مثلثا البغدادي

* مثلثا البغدادي
------------------------


1 2 = 1

2 2 = 1+3 = 4

3 2 = 1+3+5 = 9

4 2 = 1+3+5+7 = 16

5 2 = 1+3+5+7+9 = 25

6 2 = 1+3+5+7+9+11 = 36





1 3 = 1

2 3 = 3+5 = 8

3 3 = 7+9+11 = 27

4 3 = 13+15+17+19 = 64

5 3 = 21+23+25+27+29 = 125

6 3 = 31+33+35+37+39+41 = 216



مثلثات الإقليدسي
=====================


1 2 = 1

11 2 = 121

111 2 = 12321

1111 2 = 1234321

11111 2 = 123454321

111111 2 = 12345654321





1 2 = 1

101 2 = 10201

10101 2 = 102030201

1010101 2 = 1020304030201

101010101 2 = 10203040504030201

10101010101 2 = 102030405060504030201



1 2 = 1

1001 2 = 1002001

1001001 2 = 1002003002001

1001001001 2 = 1002003004003002001

1001001001001 2 = 1002003004005004003002001

1001001001001001 2 = 1002003004005006005004003002001





9 2 = 81

99 2 = 9801

999 2 = 998001

9999 2 = 99980001

99999 2 = 9999800001

999999 2 = 999998000001



مثلث الكرجي
-----------------


11 1 = 11

11 2 = 1 2 1

11 3 = 1 3 3 1

11 4 = 1 4 6 4 1

11 5 = 1 5 10 10 5 1

11 6 = 1 6 15 20 15 6 1

11 7 = 1 7 21 35 35 21 7 1

11 8 = 1 8 28 56 70 56 28 8 1