Further Maths (WJEC)

 

C2 LAWS OF LOGARITHMS

Page history last edited by Steph Richards 7 mos ago

LINK TO C2 PAST PAPERS

WJEC SPECIFICATION 

 

 

Topics

Notes

2.

 

Laws of logarithms.

 

The solution of equations in the form

 

 

 

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 PROOF OF THE LAWS OF LOGARITHMS

 

USE OF THE LAWS OF LOGARITHMS

 

 

 

 

 

 

Laws of Logarithmic Functions

When X and Y are positive.

  • \log_bXY=\log_bX + \log_bY\,
  • \log_b \frac{X}{Y}=\log_bX - \log_bY\,
  • \log_b X^k=k \log_bX\,

 

WORKSHEETS FROM TEACHNETUK ON LOGARITHMS IN C2 (Not WJEC but similar!)

I cant remember where I found these powerpoints! But Many thanks to the person who wrote them!!!!!

POWERPOINT 1

 

POWERPOINT 2

 

POWERPOINT 3

 

WHATS ON YOU TUBE!!!

INTRODUCTION TO LOGARITHMS

 

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