Let P = { x ∈ ℕ | 1 ≤ x ≤ 100 } ~ UniVeRRs3
A = { x | x is a prime number }
W = { x | x is a multiple of 3 }
N = { x | x is 2 added to any multiple of 3 }

Determine |W' ∩ (A ∩ N)'|

EnTeR?