Sunday 10 December 2017

LOGARITHMS 1


If Logax = 4.9, find Loga(1/x2)

Solution

= Loga(1/x2)

= Logax-2

= -2 x Logax

= -2 x 4.9

= -9.8


TRY THIS………..


If Logaw= 8.6, find Loga(1/w2)




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