What is divisibility by 11?
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it is the rule by which u can know whether the no is divisible by 11 OR not
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Take the alternating sum of the digits in the number, read from left to right. ... So, for instance, 2728 has alternating sum of digits 2 – 7 + 2 – 8 = -11. Since -11 is divisible by 11, so is 2728.
MARK BRAINLIEST
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