Math, asked by safiyafarzanah2008, 1 month ago

Which of the following is a pair of co-prime numbers? (1 mark)

(a) (25, 255) (b) (121, 31)

(c) (7, 343) (d) (81,721)

Answers

Answered by moharepavani

1

Answer:

Option (b) 121,31 is pair of co-prime numbers.

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