習題2-2 解答. 一﹑基本題. 1. 試求下列的值: ... (A) log(-2)(-8)=3. (B)(log3 8)(log8 3)=1. (C) log11 log11 log7 ... (C) ×:. 11 log11 log7 log.
確定! 回上一頁