How do you evaluate $f (x) = {log}_{3} x$ $f(x)=log_3x$ for x=1?

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Answer 1 · 2017-02-17T21:28:59

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$f (1) = 0$ $f(1)=0$

A law of logs is that ${log}_{a} 1 \equiv 0$ $log_a1-=0$ , so ${log}_{3} 1 = 0$ $log_3 1=0$

How do you evaluate f(x)=log3xf(x)=log_3x for x=1?