DO YOU KNOW ?

              DO YOU KNOW ?

                             THIS  MATHEMATICAL CONCEPT

TABLE OF 9 HAVE ONE OF THE CONCEPT.

          

1

0

9  ×  01=  09  =                9

9  ×  02=  18  =                8

2

9  ×  03=  27  =                7

4

3

9  ×  04=  36  =                6

9  ×  05=  45  =                5

5

9  ×  06=  54  =                4

6

9  ×  07=  63  =                3

8

7

9  ×  08=  72  =                2

9

9  ×  09=  81  =                1

9  ×  10=  90  =                0

THE FIRST NO OF MULTIPLICATION FROM FIRST TO LAST 

IS INCREASING AT CONSTANT DIFFERENCE( PLUS 1 ).

IS NOT IT INTRESTING ?