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Q1)
Rewrite the following logarithms using index notation:
a)
log
16
=
2
––––→
=
4
b)
log
27
=
3
––––→
=
3
c)
log
0.04
=
-2
––––→
=
5
d)
log
4
=
1
––––→
=
4
e)
log
0.25
=
-1
––––→
=
4
f)
log
4
=
-1
––––→
=
0.25
g)
log
81
=
2
––––→
=
9
h)
log
10000
=
4
––––→
=
10
i)
log
625
=
4
––––→
=
5
j)
log
49
=
2
––––→
=
7
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