A) 4
B) 6
C) 32
D) 64
Correct Answer: D
Solution :
| [d] \[\because \] \[n\,(A)=3\]and \[n\,(B)=2\] Number of relations from A to \[B={{2}^{[n(A)\times n(B)]}}\] \[={{2}^{(3\,\times \,2)}}={{2}^{6}}=64\] |
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