math CHAPTER 2.1 FORM 1 By Kelvin

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math CHAPTER 2.1 FORM 1

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Mathematics – Form 1:

Mathematics – Form 1 Chapter 2.1 By Kelvin

Number Patterns and Sequences:

Number Patterns and Sequences Pattern of a Number Sequence A  sequence in a list numbers following a certain pattern. 2 . Each number is called a term of the sequence.    

For example:-:

For example:-

Worked Example:

Worked Example Describe the pattern of each of the following sequences (a) 24, 20, 16, 12, 8,.. (b) 1, 3, 9, 27, 81,... (c) 0, 1, 1, 2, 3, 5, 8,..

Solution:

Solution

Completing a Sequence:

Completing a Sequence To complete a sequence, first identify the number pattern. Worked example

Solution:

Solution

Constructing a Sequence:

Constructing a Sequence A sequence can be formed if the pattern is given. Worked Example Construct a five - number sequence for each of the following. Starting with 7, add 6 to the number before it . ( b) Starting with 2, multiply the number before it by 4 . ( c) Starting with 6 250, divide the number before it by 5.

Solution:

Solution

Slide 10:

THANKS FOR SEE THIS CHAPTER…. THIS THE LAST OF THE CHAPTER 2 .1 …. NEXT CHAPTER IS COMING SOON AT 29/2/2016 …..

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