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li0sMggv6diBerni li0sMggv6diBerni
  • 21-11-2016
  • Mathematics
Answered

log base 2 (1/4) ...?

Verified Answer :

HomertheGenius
HomertheGenius HomertheGenius
  • 24-11-2016

log ( base 2 ) ( 1 / 4 ) =
= log ( base 2 ) ( 2 ^(-2 ) ) =   
= - 2 log ( base 2 ) 2 =    ( because : log x^n = n log x )
= ( - 2 ) * 1 =    ( because:   log (base x) x = 1 ) 
= -  2

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