If set A has % elements and set B has 2 elements. How many relations can be difined from A to B ?
32
25
15
1024
As we have learnt,
Number of Relations -
If A having m elements and B having n elements, then =No. of relations
-
No relations = 2(5 x 2) = 210 = 1024
Option 1)
32
Option 2)
25
Option 3)
15
Option 4)
1024
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