Math, asked by kalagaramesh1983, 5 hours ago

Which of the following are co-primes? (a) 9, 10 (b) 4, 10 (c) 15, 18 (d) 16, 20​

Answers

Answered by mdshakirkhan1968
2

Step-by-step explanation:

it's a I.e. 9,10 because we we take lcm we only get this no. so yeah

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