Evaluate Log2(2048
x 16).
Solution
= Log2(2048
x 16)
= Log22048
+ Log216
(applying the product rule)
= Log2211 + Log224 (2048=
211 and 16=24 )
= 11Log22
+ 4Log22 ( remember
Logaac = cLogaa )
= (11 x 1) + (4
x 1) ( remember Logaa = 1 )
= 11 + 4
= 15
hence
Log2(2048 x 16) = 15
TRY
THIS………………
Evaluate Log2(32
x 256).
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