n(A)=1 n(B)=1 the what is the no. Of relations in the Cartesian produc

1.	n(A)=1 n(B)=1 the what is the no. Of relations in the Cartesian product (AxB)
Answer» 1<br>Use formula \'n(A)×n(B)=n(A×B)\' so ans is 1<br>1<br>2

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