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Byju's Answer
Standard XII
Mathematics
Subset
If A = a, b, ...
Question
If A = { a, b, c, d, e}, B = { c, d, e, f }, C = {b, d}, D = { a, e}
then the following statement is true or false?
D
⊆
B
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Solution
Since,
a
ϵ
D
but
a
/
ϵ
B
So,
D
⊆
B
is false.
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