What are the values of the digits a and b respectively, in the number `a 5523879 b`, if it is divisible by both a and b is

Let N = ab be a two digit number (where b != 0) which is divisible by both a and b , then

Let N=ab be a two digit number (where b!=0 ) which is divisible by both a and b,then

If abc is a three digit number, then the number abc - a - b - c is divisible by

If a is an irrational number which is divisible by b, then the number b

If a is an irrational number which is divisible by b, then the number b

If a is an irrational number which is divisible by b, then the number b

Prove that the sum of the given numbers and the numbers obtained by reversing their digits is divisible by 11. (a)89 (b)ab

A four-digit number 4ab5 is divisible by 55. Then the value of b - a is

If a679b is a five digit number that is divisible by 72. determine a and b.

If abc, cab, bca are three digit numbers formed by the digits a, b, and c then the sum of these numbers is always divisible by 37.