How do you write logs on a calculator?

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How do you write logs on a calculator?

i have a ti-84

2007-12-08 04:41:00 · 4 answers · asked by 24inogedfdknflerg 3 in Science & Mathematics ➔ Mathematics

4 answers

The "log" button does logs to base 10.
The "ln" button does logs to base e.

To take a log of some number n to base b, use

ln ( n ) / ln ( b )

2007-12-08 04:47:38 · answer #1 · answered by jgoulden 7 · 1⤊ 0⤋

get a calculator that has the 'log' option

2007-12-08 04:45:56 · answer #2 · answered by emeraldheart 2 · 0⤊ 1⤋

There should be a "log" button.

2007-12-08 04:43:55 · answer #3 · answered by Bill 1 · 0⤊ 1⤋

Press LOG, followed by the number you want the log of, and EXE
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2007-12-08 04:57:37 · answer #4 · answered by krazykyngekorny 4 · 0⤊ 1⤋