the answer is b
Explanation:
x comes before y so the second number EX: (3,1) the number 1 would be y and same with (5,1) in answer b both of them would be less than y
Answer:
D (3,2) and (5,4)
Co-ordinates are in the form (x,y), so for each pair, the second figure should be one digit less than the first one. The only option that satisfies this is D.
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