Math, asked by sathishbavani093, 5 months ago

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

Answers

Answered by 5353pandeyashok

0

Answer:

52,91

Step-by-step explanation:

co-prime pair is option b 52,91

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