How do you calculate ${log}_{2} 1$ $log_2 1$ ?

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Answer 1 · 2016-04-22T04:27:23

${log}_{2} x$ $log_2 x$ means the power you have to raise 2 in order to get $x$ $x$ .

In order to get 1 the power is zero $0$ $0$ because by convention $2^{0} = 1$ $2^0=1$ .

Hence ${log}_{2} 1 = 0$ $log_2 1=0$

How do you calculate log21 log_2 1?