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If a N = { ax : x in N} then the set 4N ...

If a N = `{ ax : x in N}` then the set `4N cap 6N` is

A

8N

B

10 N

C

12 N

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
C
`4N={4,8,12,16,20,24….} and 6N ={6,12,18,24…}
Hence ,`4N cap 6N`={ 12,24,36 …} = 12 N`
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