Question

10.
Example 5; Find
3 1 3
14 7
5
5
-3 3
2
3. 1
7 5 14
Х
(by commutativity
-
х
Solution:
2 -3 1
3 3
5 7 14 7 5
х
Х
5
3
2
7
-3
+
7
X Х
11
5 14
(by distributivity
)
-3 2 3
75
14
-6-1
-1
-3
-xl-
x1
2
14
nh
}
x (16)
14
7
EXERCISE 1.1
q
در
w
-
1. Using appropriate properties find.
28 3
8 8 2 5 62
30n
«(-2)-
1 3 1 2
x + x
6 2 14 5
Х
X
(1)
(ii)
Ø
2. Write the additive inverse of each of the following.
id​

Answer 1

Step-by-step explanation:

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