The number of two digits prime numbers whose both digits are prime a)3 b)4 c)6 d)8
Answers
Answered by
1
Answer:
(a) 3 is the prime no. it's correct answer.
Answered by
0
Step-by-step explanation:
Correct option is
D
5
2 digit prime nos. having 3 in their units place are-
13,23,43,53,73
∴ There are 5 such nos
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