函數f(X)=X的平方-X+C的定義域爲[0,1],設X1,X2屬於[0,1]且X1≠X2,證明f(0)=f(1)
題目:
函數f(X)=X的平方-X+C的定義域爲[0,1],設X1,X2屬於[0,1]且X1≠X2,證明f(0)=f(1)
解答:
爲什麼這麼複雜?
直接計算:f(0) = 0-0+c = c; f(1) = 1-1+c = c,
f(0) = f(1) = c 證明完畢!
題目:
函數f(X)=X的平方-X+C的定義域爲[0,1],設X1,X2屬於[0,1]且X1≠X2,證明f(0)=f(1)
解答:
爲什麼這麼複雜?
直接計算:f(0) = 0-0+c = c; f(1) = 1-1+c = c,
f(0) = f(1) = c 證明完畢!
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