4. Check whether 21445677 is divisible by 9or2
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Answered by
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Answer:
it is divisble by 9 but not 2
Answered by
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Answer:
it is not divisible by 2 as unit digit is odd
2+1+4+4+5+6+7+7=36
sum of digits= 36 which is divisible by 9
therefore the given no is divisible by 9 but not by 2
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