Using Matrices to Represent Information (VCE SSCE General Mathematics): Quizzes
📚Quizzes
Practise the questions
10 questions from this quiz
ShowHide
Practise the questions
10 questions from this quiz
Which is a practical application of matrices mentioned for storing information?
Which is a practical application of matrices mentioned for storing information?
Representing connections in networks
A matrix with 2 rows and 3 columns has what order?
A matrix with 2 rows and 3 columns has what order?
What is the first step when converting a data table into a matrix?
What is the first step when converting a data table into a matrix?
Identify dimensions needed
Why are matrices used to encode sequential data like credit card numbers?
Why are matrices used to encode sequential data like credit card numbers?
For data encryption & transmission
In network diagrams, what are the points also called?
In network diagrams, what are the points also called?
Nodes or vertices
When representing a network as a matrix, when do you enter 1?
When representing a network as a matrix, when do you enter 1?
If two points are connected
In a network with no loops, what are the leading diagonal elements?
In a network with no loops, what are the leading diagonal elements?
Always zero
In a road network matrix, what does element indicate?
In a road network matrix, what does element indicate?
1 road from point 2 to point 4
What does the sum of elements in one row of a network matrix represent?
What does the sum of elements in one row of a network matrix represent?
Total connections for that point
Why do both and equal 1 for the same road in a network matrix?
Why do both and equal 1 for the same road in a network matrix?
Two ways to travel the same road