Question

If a, b represent elements of Z*, the set of positive integers, find the
domain and range of the relations in Z given by :
Ry = f(a, b) | 2a + b =10), R2 = {(a, b) | a + b = 8), R3 = {(a, b) I a - b = 8)
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Answer 1

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Answer 2

Answer:

sery i didnt get u

Step-by-step explanation:

srry......