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Quiz

MATA32H3 Study Guide - Quiz Guide: Partition CoefficientExam


Department
Mathematics
Course Code
MATA32H3
Professor
All
Study Guide
Quiz

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MATA32 – Winter 2010
Quiz 3: Solutions
Name: KEY
1. The demand equation for a product is p= 82
1
2q. Express qin terms of p, using only
base 10 logarithms.
Take the logarithm (base 10) of both sides. We find:
log p= log 82
1
2q=21
2qlog 8
= 2 log 8 1
2qlog 8.
From this we deduce that
1
2qlog 8 = 2 log 8 log p.
Multiplying both sides by 2 and dividing both sides by log 8, we
conclude that
q=2(2 log 8 log p)
log 8 .
Continued on reverse...
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