To which subset of real numbers does the number 1/4 belong

1/4 belongs to b. irrational numbers

Step-by-step explanation:

If you converted it into a decimal, it would only be .25.

If it was a number like pi, then it would be an irrational number because is no end.

(n^3 - n)

= n(n-1)(n+1)

since it is divisible by 3 and 2 ,because it is a multiple 3 consecutive number

if, n-1 is odd then n+1 is also odd, then it is a multiple of 9

but if, n-1 is even then n+1 is also even, then it is a multiple of 4

so, largest multiple = max(9*2, 4*3) = max(18, 12) = 18

lol we need to see what the question is asking about

step-by-step explanation: