Question

Exercise - 1.1
Name the property involved in the following examples
3
2.
8
+0
5
= 2
8
8
= 0 +
5
5
3
+
5 2
+2
2) =
(11)
5
2
-2
-2
-
x1=
3 3
x1=
7 7
- 1x
3
= 1x
7
(iv)
13
5
5
5
5
15
3
2
1
2.
1
(vi)
(v)
14
5
2 7.
3
5
3
(vii) xx==2(x+0)
(vii) 7a +(-7a) = 0
(ix) (2 xx) + (2 X 6) = 2 x (x+6)
00 of the following​

Answer 1

Answer:

not understand question......