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  • Help me please, Given the set A={1,2,3}. How many ordered pairs can be formed with both the elements belonging to set A?

Given the set A={1,2,3}. How many ordered pairs can be formed with both the elements belonging to set A?

  • Option 1)

    6

  • Option 2)

    9

  • Option 3)

    12

  • Option 4)

    15

 

Answers (1)

best_answer

As we learnt

 

ORDERED PAIR -

 

A pair of elements grouped together in a particular order.

- wherein

eg. (a,b), a\epsilon A \and\ b\epsilon B

 

 Ordered pairs can be (1,1),(1,2),(1,3),(2,3),(2,1),(2,2),(3,1),(3,2),(3,3)

 


Option 1)

6

Option 2)

9

Option 3)

12

Option 4)

15

Posted by

Himanshu

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