Matrics Assisment
Q.2) If A = [11 2 ; 8 5] and b = [12 2 ; 3 1] then find B - A

[10;-5-4]is the answer.

Step-by-step explanation:

I think the ans will =[10;-5-4]

I hope it will help u.

Here:

Therefore, the matrix B - A will be:

Matrix: A matrix is a rectangular arrangement of numbers in the form of horizontal and vertical lines.

Horizontal lines are called rows and vertical lines are called columns.

Order of Matrix: A matrix containing x rows and y column has order x × y and it has xy elements.

Different types of matrices:

Row Matrix: This type of matrices have only 1 row. Example:

Column Matrix: This type of matrices have only 1 column. Example:

Square Matrix: In this type of matrix, number of rows and columns are equal. Example:

Zero Matrix: It is a matrix with all elements present is zero. Example:

Identity Matrix: In this type of matrix, diagonal element is 1 and remaining elements are zero. An Identity matrix is always a square matrix. Example:

13

step-by-step explanation:

divide the cost of the total of sodas you bought by the cost of one soda, for example:

$24.57 divided by $1.89 is 13 which means you bought 13 sodas