Home
Arithmetic
Algebra
Geometry
Statistics
Probability
Set Theory
Trigonometry
Matrices
SAT Preparation
ACT Preparation
GMAT Preparation
Math Worksheets
Math Games
Math Trivia
How Things Work
Links

 

Scalar Matrix Multiplication

 

 

We can multiply a matrix with a number (also called a scalar). For scalar multiplication, we multiply each element of the matrix by the number or scalar.

Example:

 

Example:

Solution:

We need to consider only one equation

2k = 6

k = 3

 

 

Example :

Find the values of x and y.

Solution:

2x – 6 = 5
2x = 11
x = 5.5

4 – y = 3
y = 1

 

 

Google
 

 


© Copyright 2005, 2007 - onlinemathlearning.com
   
Google