Math, asked by sajethanandh, 1 year ago

which of the following pairs is co-prime?
a) 51,63 b) 52,91 c) 71,81 d)81,99

Answers

Answered by shamanranjan

4

Answer:

Step-by-step explanation:

a and c,

coprime are those number which do not have any common factor between them except one

Answered by shwetapatil4874

2

Step-by-step explanation:

a)and c) is the answer

hope it is helpful.

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