Log in
Sign up for FREE
arrow_back
Library
Binary Operations
By Ryan Pereira
star
star
star
star
star
Share
share
Last updated over 6 years ago
10 questions
Add this activity
Note from the author:
Binary Operations
2
1
2
1
1
1
2
1
2
2
Question 1
1.
A binary operation combines two or more elements to give a result.
True
False
Question 2
2.
Given: a 📷 b = 2a - b What is the value of 3 📷 4 ?
1
2
10
19
Question 3
3.
Given: a 📷 b = 2a - b What is the value of (3 📷 4) 📷 2?
0
1
2
4
Question 4
4.
Given: a Æ b = 4 + b - a What is the value of -2 Æ 2 ?
0
4
6
8
Question 5
5.
The operations addition, subtraction and multiplication are binary operations. Division is NOT.
True
False
Question 6
6.
Given: m ? n = 5m + 3n
What is the value of 1 ? 2
- 1
1
11
83
Question 7
7.
Given: m ? n = 5m + 3n
What is the value of 1 ? (2 ? -3)
8
23
46
80
Question 8
8.
Given: a
//
b = (a + b) - 2ab
What is the value of 1
//
1?
- 2
0
2
4
Question 9
9.
Given a // b = (a + b) - 2ab,
What is the value of (1
// -
1)
//
0 ?
-2
0
2
4
Question 10
10.
A binary operation is NOT only limited to the four basic mathematical operations. Therefore, we can create more once we define it properly.
True
False