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Byju's Answer
Standard X
History
Rise of New Leaders
State True or...
Question
State True or False for the following statement:
If
A
=
1
,
2
,
3
,
B
=
3
,
4
a
n
d
C
=
4
,
5
,
6
,
then
(
A
×
B
)
∪
(
A
×
C
)
=
{
(
1
,
3
)
,
(
1
,
4
)
,
(
1
,
5
)
,
(
1
,
6
)
,
(
2
,
3
)
,
(
2
,
4
)
,
(
2
,
5
)
,
(
2
,
6
)
,
}
{
(
3
,
3
)
,
(
3
,
4
)
,
(
3
,
5
)
,
(
3
,
6
)
}
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Solution
Given:
A
=
1
,
2
,
3
,
B
=
3
,
4
and
C
=
4
,
5
,
6
Since
(
A
×
B
)
∪
(
A
×
C
)
=
A
×
(
B
∩
C
)
B
∪
C
=
{
3
,
4
,
5
,
6
}
(
A
×
B
)
∪
(
A
×
C
)
=
{
1
,
2
,
3
}
×
{
3
,
4
,
5
,
6
}
=
{
(
1
,
3
)
,
(
1
,
4
)
,
(
1
,
5
)
,
(
1
,
6
)
,
(
2
,
3
)
,
(
2
,
4
)
,
(
2
,
5
)
,
(
2
,
6
)
,
(
3
,
3
)
,
(
3
,
4
)
,
(
3
,
5
)
,
(
3
,
6
)
}
Hence, the given statement is true.
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0
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,
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1
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,
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2
,
2
,
2
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,
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1
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2
,
2
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