If A={1,2,3} , B={a,b,c} Then number of functions from a to b are .....
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Answered by
6
Hey there !
Given ,
A={1,2,3} => n(A) =3
B={a,b,c} => n(B)=3
We know that number of possible functions from A to B are n(B)^n(A)
=3^3
=27
Hence ,possible number of functions from A to B are 27
Given ,
A={1,2,3} => n(A) =3
B={a,b,c} => n(B)=3
We know that number of possible functions from A to B are n(B)^n(A)
=3^3
=27
Hence ,possible number of functions from A to B are 27
Answered by
10
Answer:
If A={1,2,3}, B={x,y} , then the number of functions that can be defined from A into B is 12 b.
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