Question about Texas Instruments TI-83 Plus Calculator
Use the change of base formula to find the logarithm to four decimal places:log6.7(17). I'm not sure if thats how you would write it? anyone??
It's simple here some logs:
log x base y = log x / log y
log (x*y) = log x + log y
log (x/y) = log x - log y
you just need to know that the default base of log in calculators is 10, so log x mean
log x base 10 = log x / log 10,
so write log x / log y for log x base y example:
log 8 base 2 = log 8 / log 2 that is how you write it on calculator, hope it was helpful
Posted on Jul 06, 2009
The formula of the change of base is (log x)/(log b), where b is the base and x is the value you are trying to take the log of.
Posted on Jul 07, 2009
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Posted on Jan 02, 2017
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