Question

who am I
A = F = successor of sum of digits of 12+9
B = G = predecessor of 8-5
C = E = largest single digit number
D = smallest single digit number​

Answer 1

Answer:

The successor and predecessor of a whole number are discussed below:

The number that comes just before a number is called the predecessor. So, the predecessor of a given number is 1 less than the given number. Successor of a given number is 1 more than the given number.

For example, 9,99,99,999 is predecessor of 10,00,00,000 or we can also say 10,00,00,000 is the successor of 9,99,99,999.