23. Which set of values represents the domain of th graph shown below?
3
2
-3-2
N
الي
-4
-51
a. {-2,0, 2,4}
b. {-3, -2, -1,0}
c. {-2, -2, -1, 0}
d. {2,4,6,8}

a. {-2, 0, 2, 4}

Step-by-step explanation:

The set of values of the Domain of any graph are the set of x-values (input) that are plotted on the x-axis against the y-values.

In the graph given, the set of x-values that represents the Domain is: {-2, 0, 2, 4}. These cam be referred as the input value as well.

solution:

→c= a b , that is product of a and b is possible only when when a is m × n matrix and b is n × p matrix.

that is, number of columns of a= number of rows of b.

so, size of matrix , c= a b is , if a = (m × n)matrix

b= (n × p)matrix

then a b = [ (m × n)matrix] ×[   (n × p)matrix ]

→→c= a b= [m × p ] matrix

→→size of product a b will be equal to = number of rows of a × number of columns of b