Math, asked by kukrejavridhi, 10 months ago

 The number which is pair of 21 and form a co-prime number*


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Answers

Answered by sizzlingMandira
1

Answer:

Consider a set of two numbers, if they have no positive integer that can divide both, other than 1, the pair of numbers is co-prime. For 21 and 22: The factors of 21 are 1, 3, 7 and 21.

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