Monday, 29 January 2024

LOGARITHMS K11

 If Logax = 0.8, find Loga(1/x9)

 

Solution

 

= Loga(1/x9)

 

= Logax-9

 

= -9 x Logax

 

= -9 x 0.8

 

= -7.2

 

TRY THIS………..

 

If Logaw= 60, find Loga(1/w7)

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