Identifying Elements

Find the element e_1,3

Click on the entry that determines M_2,3.

Find the element a_2,2

Find the element b_1,3

Match the following to the given element in the matrix.

• 3

• 
• 4

• 
• 6

• 
• 5

• 

In Matrix R (pictured) what element is r₂₃?

• 8

• 9.01

• 6

• 1

The number of elements in this matrix is

• 2

• 3

• 6

• 7

The number of elements in the following matrix is

• 3

• 6

• 9

• 12

The numbers in a matrix are called

• numbers

• elements

• data

• solutions

The order of the matrix is

• 2 x 3

• 3 x 2