Question

A= {(x,y) : x² + y² = 25 ,x,y € Z

Id it finite or infinite set ? justify your answer.​

Answer 1

Answer:

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Answer 2

Answer:

finite set

Step-by-step explanation:

Z = {4, 3}

x*2 + y*2 = 25

4*2 + 3*2 = 16+ 9

                 = 25

so 4 and 3 are elements of Z set.