2+1/2log(1/1000) please help
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We know that,
(1)1an=a−n
(2)logaxn=nlogax
(3)logaa=1
Let
L=log10(1100)−log10(11000)
=log10(1102)−log10(1103)...→Apply(1)
=log10(10(−2))−log10(10(−3))...→Apply(2)
=−2log1010−(−3)log1010
=−2(1)+3(1)...→Apply(3)
=−2+3
=1
(1)1an=a−n
(2)logaxn=nlogax
(3)logaa=1
Let
L=log10(1100)−log10(11000)
=log10(1102)−log10(1103)...→Apply(1)
=log10(10(−2))−log10(10(−3))...→Apply(2)
=−2log1010−(−3)log1010
=−2(1)+3(1)...→Apply(3)
=−2+3
=1
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