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 - 2
5.3 Binary Operations - Review
Q 1
: Is a*b = a+b, a, b € 1 is a binary operation? Write your answer as Y or N.
Answer:
Q 2
: For I = (-2,-1,0,1,2) and the binary operation addition is defined on I, find the inverse of -1?
Answer:
Q 3
: Check if a*b = a-b is associative. Wrie your answer as y or N.
Answer:
Q 4
: Check if a*b = ab/4 is associative. Write your answer as Y or N.
Answer:
Q 5
: Is a*b = a
2
+ b
2
on Q commutative? Write your answer as Y or N.
Answer:
Q 6
: Find identity element in i = {-1,0,1} if the binary operation is addition defined on I.
Answer:
Q 7
: Find if the binary operation a*b = (a+b)/2 on Q associative? Write your answer as Y or N.
Answer:
Q 8
: Find the identity element a*b = a+b+ab, a, b € I
Answer:
Question 9: This question is available to subscribers only!
Question 10: 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
