Let P = {1, 2, u, v, w, x}; Q = {2, 3, u, v, w, 5, 6, y} and R = {2, 3, 4, v, x, y}.
Determine (P-Q) ∩ R
a
{1, x}
b
{x y}
c
{x}
d
ΙΈ
Explanation
Correct Option
cVideo Explanation
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Discussions (152)
Scopemaster
6 years ago
In the frequency of Q , there is 5,6 bt am surprised bcos the answer should be x,5,6
Hcgdf
3 years ago
p={1,2,u,w,v,x}
q={2,3,u,v,w,5,6,y}
r={2,3,4,u,x,y}
(p-q)={1,x}
{p-q}n r=(1,x)n(2,3,4,v,x,y)={x}
