Jambmaths question:
Let P ={1, 2, u, v, w, x}
Q = {2,3, v,w, 5, 6, y}
and R = {2,3, 4, v, x, y}. Determine (P – Q)∩R
Option A:
{x}
Option B:
{x,y}
Option C:
{1,x}
Option D:
Ø
Jamb Maths Solution:
$\begin{align} & (P-Q)=\{1,x\} \\ & (P-Q)\cap R=\{1,x\}\cap \{2,3,v,x,y\} \\ & =\{x\} \end{align}$
Jamb Maths Topic:
Year of Exam: