If a, a + 2 and a + 4 are prime numbers, then the number of possible solutions for a is

If a, a + 2 and a + 4 are prime numbers, then the number of possible s

1.	If a, a + 2 and a + 4 are prime numbers, then the number of possible solutions for a is
A.	one
B.	two
C.	three
D.	none of these
Answer» B. two

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If a, a + 2 and a + 4 are prime numbers, then the number of possible solutions for a is

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