寫紙卡
分開一段段咁背

JV6680@58M :明concept就條條都易計晒///而家中四d log先係大鑊野 banghead

F.4 D log 有幾難
log A + log B = log ( AB )
log A - log B = log ( A / B )
log A^B = B log A
" 2 = log 100
1 = log 10
0 = log 1
-1 = log 0.1 "
都冇乜野要記

L0K :

JV6680@58M :明concept就條條都易計晒///而家中四d log先係大鑊野 banghead

F.4 D log 有幾難
log A + log B = log ( AB )
log A - log B = log ( A / B )
log A^B = B log A
" 2 = log 100
1 = log 10
0 = log 1
-1 = log 0.1 "
都冇乜野要記

我反而唔記呢嘢
做呢啲,按機吧!(因為有時按機按按下會出到條式出黎)

Tak Lam :

L0K :

JV6680@58M :明concept就條條都易計晒///而家中四d log先係大鑊野 banghead

F.4 D log 有幾難
log A + log B = log ( AB )
log A - log B = log ( A / B )
log A^B = B log A
" 2 = log 100
1 = log 10
0 = log 1
-1 = log 0.1 "
都冇乜野要記

我反而唔記呢嘢
做呢啲,按機吧!(因為有時按機按按下會出到條式出黎)

x2
我都唔係咁鍾意做log (我呢課form5先教)
不過就幾鍾意Arithmatic/Geometric Sequence果課