Question

write down the test of divisibility of 11 with an example​

Answer 1

Answer:

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Answer 2

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.