Q. [ 50+ ] Terlampir -!! .... Question from @halimahsadiyah1982

ecyw09

log 5 = log 10/2

= log 10 - log 2

= 1 - a (log 2 = a )

[OPSI D]

1 votes Thanks 13

zynaziraa11

$\huge\color{aqua}{\mid{\fbox{\tt{Jawaban :}}\mid}}$

•›› KONSEP

$\tt \: → log \: 10 = 1 \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \\ \tt \: →^{a} log \: a = 1 \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \\ \tt →log( \frac{b}{c}) = log^{b} - log^{c}$

____________________

•›› JAWAB :

$\tt \: log \: 5 = log \: ( \frac{10}{2}) \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \\ \tt= log \: 10 - log \: 2 \tt \\ \tt = 1 - a \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \:$

$\huge\color{aqua}{\mid{\fbox{\tt{opsi \: d}}\mid}}$

2 votes Thanks 1

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