Question

Test the didvisibility of the following by 11

Answer 1

Answer:

Step-by-step explanation:

Here an easy way to test for divisibility by 11. Take the alternating sum of the digits in the number, read from left to right. If that is divisible by 11, so is the original number. So, for instance, 2728 has alternating sum of digits 2 – 7 + 2 – 8 = -11.

Answer 2

which of the following we have to check divisibility by 11.

please mention the full question so that we can answer.