1.

If P={a,b,c} and Q={r}, form the sets P xx Q and Q xx P.Check if the products are equal or not?

Answer»

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ANSWER :(i) `P xx Q= {(a,r), (b,r), (c, r)` (ii) `Q xx P = {(r,a),(r,b),(r,c)}` , (III) `P xx Q NE Q xx P`


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