log (0.935 × 1.075) = 5(log0.93 + log1.07) = 5(0.9685 - 1 + 0.0294) = 5( ... 觀察相關的函數圖形﹐判斷下列選項何者為真﹕ (1)10x = x 有實數解(2)10x = x2 有實數 ...
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