Question

Consider the number N = 21A53 B4 , If N is divisible by 9 then smallest positive possible

value of A+B=​

Answer 1

Answer:

3

Step-by-step explanation:

N = 21A53B4

Digital sum of N = 15+A+B

Min(A+B) to be divisible by 9 = 3

Answer 2

Answer:

correct answer is 3

n=21A53B4