Students may use them as a training tool for a better memorization of the lesson, while teachers may put them into a work sheet with activated time limit, so that proficiency can be tested.
Give the condition for to make sense.
In this case, has rows and columns.
makes sense.
What is the size of ? ×
What is the size of ? ×
makes sense.
What is the size of ? rows and columns.
( is the × identity matrix.)
Does make sense? | |
Does make sense? | |
Does make sense? | |
Does make sense? | |
Does make sense? |
There is only one determinable coefficient in the product matrix. It is
.
(Type c11 for
for example.)
There is only one determinable coefficient in the product matrix. It is
.
(Type c11 for
for example.)
1. | |
2. | |
3. | |
4. |
( is the × identity matrix.)
( is the × identity matrix.)
Other exercises on: matrices determinant linear algebra
This page is not in its usual appearance because WIMS is unable to recognize your web browser.
Please take note that WIMS pages are interactively generated; they are not ordinary HTML files. They must be used interactively ONLINE. It is useless for you to gather them through a robot program.
Description: elementary questions on matrices. interactive exercises, online calculators and plotters, mathematical recreation and games
Keywords: interactive mathematics, interactive math, server side interactivity, algebra, linear algebra, linear algebra, matrix, rank, trace, inverse, invertibility