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Permutation: n Different Things Taken r at a Time

From the foll...

Question

From the following, which is true about the prime triplets?

Involves two prime numbers

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Involves three prime numbers

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Involves three positive prime number

[n, n + 2, n + 4]

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All of the above

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Solution

The correct options are
A Involves three prime numbers
C Involves three positive prime number $[n, n + 2, n + 4]$
A prime triplet is of the form $[n, n + 2, n + 6]$ or $[n, n + 4, n + 6]$ .

So, options $B$ and $C$ are correct.

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