Question

If n(p)=4 and n(q)=3 the no. Of element of p(x)

Answer 1

n(P) = 4

n(Q) = 3

n(P × Q) = n(P) × n(Q) = 4 × 3 = 12

Answer 2

$\huge\bf{Question}$

if n(p) =4 and n(q)=3

then number of element of p(x)

$\huge\bf\red{Answer}$

$\implies n(p)=4 \\ \implies n(q)=3 \\ \implies n(p×q) = n(p)×n(q) \\ \implies 4×3=12$