Binary Operations
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by Ryan Pereira
| 10 Questions
Note from the author:
Binary Operations
1
2
A binary operation combines two or more elements to give a result.


True
False
2
1
Given: a 📷 b = 2a - b What is the value of 3 📷 4 ?
1
2
10
19
3
2
Given: a 📷 b = 2a - b What is the value of (3 📷 4) 📷 2?
0
1
2
4
4
1
Given: a Æ b = 4 + b - a What is the value of -2 Æ 2 ?
0
4
6
8
5
1
The operations addition, subtraction and multiplication are binary operations. Division is NOT.
True
False
6
1
Given: m ? n = 5m + 3n
What is the value of 1 ? 2
- 1
1
11
83
7
2
Given: m ? n = 5m + 3n
What is the value of 1 ? (2 ? -3)
8
23
46
80
8
1
Given: a // b = (a + b) - 2ab
What is the value of 1 // 1?
- 2
0
2
4
9
2
Given a // b = (a + b) - 2ab,
What is the value of (1 // - 1) // 0 ?
-2
0
2
4
10
2
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
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