Gradient of a Curve

Mathematics SSS 2 First Term

Theme: Numbers and Numeration

WEEK 1     

Logarithm

Performance Objectives

Students should be able to;

  1. Use logarithm tables to perform calculations involving numbers greater than 1.
  2. Compare characteristics of logarithm with corresponding numbers in standard form.

Revisions on Logarithm numbers

Content

From indices we have that 23 = 8 where 2 is the base and 3 is the power. On the other hand, we can write that the log of 8 to base 2 is equal to 3, denoted thus

Log2 8 = 3

Also 52 = 25 which means that log525 = 2.

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