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secondary 3 | A Maths
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Shams
Shams

secondary 3 chevron_right A Maths chevron_right Singapore

Pls help me with this qn
Pls reply asap thx

Date Posted: 3 years ago
Views: 229

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Patrick Chia
Patrick Chia's answer
11 answers (Tutor Details)
1st
Working as shown in the photo.
Need to recognize 0.5 as 1/2, in order to simplify the log base 2.
log(2) 1/2 = log(2) 1 - log(2) 2 = 0 - 1 = -1
Shams
Shams
3 years ago
Thx a lot