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21-04-2017
Mathematics

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If Log4 (x)=12, then log2 (x/4) is equal to?

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GodofClass GodofClass

21-04-2017

If Log 4 (x) = 12, then

x = 4^12

x / 4 = 4^11

Therefore

log 2 (x / 4) = log 2 (4^11)

= log 2 ((2^2)^11)

= log 2 (2^22)

= 22

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