Question

If log2 = 030103, log (1/2) =​

Answer 1

Step-by-step explanation:

ANSWER

2

x

=25

Take log both sides,

log2

x

=log25

xlog2=log5

2

xlog2=2log5

xlog2=2log

2

10

xlog2=2(log10−log2)

xlog2=2(1−log2)

x=

log2

2

−2

x=

0.30103

2

−2

x≈6.644−2

x≈4.644