大概是這樣,題目有問題吧.
在集合A中的五個元素,其中一個也是一個平方數(shù).寫下這個數(shù)字.如果這個數(shù)是平方序列的第n項,求n的值
N可以是1,4,9,16,25..平方數(shù)都可以
among the five terms in a ,one of them is also a square number.write down this number.if this number is the nth term of
among the five terms in a ,one of them is also a square number.write down this number.if this number is the nth term of the square sequence,what is the value of n
英語人氣：528 ℃時間：2020-03-30 20:29:58
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