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a < 0
The operation △ is defined by $$n^{△}$$=$$(n-1)^{2}$$ for all numbers n.
Quantity A：$$\frac{(a+1)^{△}}{a^{2}}$$
Quantity B：1
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A.Quantity A is greater.
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B.Quantity B is greater.
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C.The two quantities are equal.
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D.The relationship cannot be determined from the information given.
C显示答案
