4.已知x = 3log2,則下列何者正確?
(A) 0x≤x≤1.3
(B)1.3≤x ≤1.74
(C)1.74≤x≤2.2
(D)2.2≤x≤3
(E)x≥3
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統計: A(12), B(13), C(4), D(4), E(1) #871772
統計: A(12), B(13), C(4), D(4), E(1) #871772
詳解 (共 1 筆)
#1214657
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