Question

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ILLUSTRATION 4 Which of the following sets is not finite?
(a) {(x, y): x2 + y2 =1<x+y, x, ye R
(b) {(x,y): x2 + y2 <15x+y, x, y € Z
(c) {(x, y) : Psy s 1 * \,x, ye Z
(d) {(x, y): x2 + y2 1, x, y e Z.​

Answer 1

Answer:

c is the correct option and answer.....

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