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JSA 2021
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Math
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Question
Which of the following includes all the subsets of set {a, b}?
Board:
JKSSB
A
ϕ, {a}, {b}, {a, b}
B
ϕ, {a}, {b}
C
{a}, {b}, {a, b}
D
{a}, {b}
JSA 2021
Mathematics
Attempts:
9
• Right:
3
• Wrong:
3
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