Question

13 and 31 both are prime number in both number 1and 3 are common
now make four pairs of such prime numbers from 1 to 100​

Answer 1

Step-by-step explanation:

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Answer 2

Answer:

(i) 13,31 (ii) 17,71 (iii) 37, 73 (vi) 79,97

are 4 pairs of such type.

Step-by-step explanation:

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