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Byju's Answer
Standard XII
Mathematics
Subset
If P , Q and ...
Question
If P, Q and R are subsets of a set A, then
R
×
(
P
c
∪
Q
c
)
c
=
A
(
R
×
P
)
∩
(
R
×
Q
)
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B
(
R
×
Q
)
∩
(
R
×
P
)
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C
(
R
×
P
)
∪
(
R
×
Q
)
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D
N
o
n
e
o
f
t
h
e
s
e
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Solution
The correct options are
A
(
R
×
P
)
∩
(
R
×
Q
)
B
(
R
×
Q
)
∩
(
R
×
P
)
R
×
(
P
c
∪
Q
c
)
c
=
R
×
[
(
P
c
)
c
∩
(
Q
c
)
c
]
=
R
×
(
P
∩
Q
)
=
(
R
×
P
)
∩
(
R
×
Q
)
=
(
R
×
Q
)
∩
(
R
×
P
)
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