Home
Order Products
Login
Online Courses
Search
Contact Us
Update Profile
Sign Up
Current Curriculum
kwizNET Subscribers, please login to turn off the Ads!
Email us to get an instant
20% discount
on highly effective K-12 Math & English
kwizNET Programs!
Online Quiz (
Worksheet
A
B
C
D
)
Questions Per Quiz =
2
4
6
8
10
High School Mathematics
11.14 Principal Diagonal of a Square Matrix, Scalar Matrix and Identity Matrix
Directions:
Choose the correct answer. Also write at least 10 examples of your own.
Q 1
: Write the principal diagonal elements in the following matrix.
(1 4 3)
(3 4 2)
(5 6 3)
(1 2 1)
Q 2
: Write the principal diagonal elements in the following matrix.
(1 4)
(5 4)
(1 3)
Q 3
: Write the principal diagonal elements in the following matrix.
(3 6 9)
(2 6 10)
(4 7 10)
(2 5 8)
Q 4
: This is a scalar matrix, correct it.
Correct
Not correct
Q 5
: This is a scalar matrix, correct it.
Correct
Not correct
Q 6
: This is a unit matrix of 3
^{rd}
order, correct it.
Correct
Not correct
Question 7: This question is available to subscribers only!
Question 8: This question is available to subscribers only!
Subscription to kwizNET Learning System
offers the following benefits:
Unrestricted access to grade appropriate lessons, quizzes, & printable worksheets
Instant scoring of online quizzes
Progress tracking and award certificates to keep your student motivated
Unlimited practice with auto-generated 'WIZ MATH' quizzes
Child-friendly website with no advertisements
Choice of Math, English, Science, & Social Studies Curriculums
Excellent value for K-12 and ACT, SAT, & TOEFL Test Preparation
Get discount offers by sending an email to
discounts@kwiznet.com
Quiz Timer
Educational Links
Privacy Policy
Terms of Service
Contact Us