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- I need help with - Algebra - BITSAT-4
If A = then number of subset of A is
- Option 1)
16
- Option 2)
15
- Option 3)
4
- Option 4)
None of these.
Answers (1)
As we learnt in
SUBSETS -
A set A is said to be a subset of a set B if every element of A is also an element of B.
- wherein
It is represented by . eg. A
B if A={2,4} and B= {1,2,3,4,5}
Since number of elements of A=4
Number of subsets =
Option 1)
16
Correct
Option 2)
15
Incorrect
Option 3)
4
Incorrect
Option 4)
None of these.
Incorrect
View full answer
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