Math, asked by mukhis36, 9 months ago

test the divisibility of the following number like 83721​

Answers

Answered by bethabi8th
2

Step-by-step explanation:

Aug 12, 2020 - If the difference of the sum of its digits at odd places and sum of its digits at even places is either 0 or multiple of 11 then the given number is ...

Answered by rohraj1977
0

Answer:

If the difference of the sum of its digits at odd places and sum of its digits at even places is either 0 or multiple of 11 then the given number is divisible by 11

83721

Sum of the digits at odd places =1+7+8=16

Sum of the digits at even places =2+3=5

Difference of the two sums =16−5=11

∴83721 is divisible by 11

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