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Write five pairs of prime numbers less than 20 whose sum is divisible by 5. (Hint: 3 + 7 = 10)

Pawan Prajapati , 4 Years ago
Grade 12
anser 1 Answers
Harshit Singh

Last Activity: 4 Years ago

Dear Student

The five pairs of prime numbers less than 20 whose sum is divisible by 5 are
2 +3 =5
2 + 13 = 15
3 + 17 = 20
7 + 13 = 20
19 + 11 = 30

Thanks
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