kwizNET Subscribers, please login to turn off the Ads!
Email us to get an instant
on highly effective K-12 Math & English
High School Mathematics - 2
5.3 Binary Operations - Review
: Find the identity element for the operation a*b = a+b+1, a, b € I
: Find the identity element a*b = a+b+ab, a, b € I
: Is a*b = a
on Q commutative? Write your answer as Y or N.
: Find if the binary operation a*b = (a+b)/2 on Q associative? Write your answer as Y or N.
Question 5: This question is available to subscribers only!
Question 6: This question is available to subscribers only!
Subscription to kwizNET Learning System
costs less than $1 per month & 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
© 2003-2007 kwizNET Learning System LLC. All rights reserved. This material may not be reproduced, displayed, modified or distributed without the express prior written permission of the copyright holder. For permission, contact info@kwizNET.com
For unlimited printable worksheets & more, go to