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TANZANIA INSTITUTE OF EDUCATION (TIE) 


IN FORM THREE THERE ARE EIGHT TOPICS SHOULD COVERED FO PREPARATION FOR THE FINAL EXAM ACCORDING TO THE TANZANIA SYLLUBAS 

the following are form three topics in Tanzania syllabus which must be covered

  1. Relation 
  2. Function 
  3. Statistics 
  4. Rates and variations 
  5. Sequence and series 
  6. Circle 
  7. The earth as sphere 
  8. Account 
ACCORDING TO SYLLUBAS WILL PROVIDE ONE TO ANOTHER OF SUMMARIZED NOTICE OF THE BASIC MATHEMATICS OF FORM THREE BY STARTING WITH

1.RELATION

Relation; First topic of form three according to the syllabus of education of Tanzania .

By definition is the set of ordered pairs of X, Y

Relation is denoted by R

THING TO KNOW IS THE TYPES OF RELATION WHICH ARE; 

  • One to one relation 
  • Many to one relation 
  • One to many relation 
  • Many to many relation 
AND OTHER THINGS TO NOTE  IN RELATION ARE;

pictorials diagram like this picture 


DOMAIN AND RANGE 

DOMAIN 

Is the elements of the first set which is mapped/ corresponding into another set 

RANGE 

Is the value into the set / image of the first set 

DOMAIN AND RANGE BY DIAGRAM OF PICTORIAL 


Students in this topic should know to draw the graphic of relation and state it's domain and range 

Graph should be in forms as follows below

 


THE LAST IN RELATION IS INVERSELY RELATION 

By definition is the relation obtained by reversing the ordered pairs 

And is denoted by the R-1 and it's show below by picture as follow


NOTE THAT 

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