Question

6.
Verify the
Exercise - 1.1
1.
Name the property involved in the following examples
2.
= 2
Evalu
7.
5
+0=
5
Sub
8.
x 1
=12
|
5
11
5 3 15
2 7 14
9.
2 1 1 2
5 3 3 5
(vi)
()
10.
(vi) 7a+(-7a) = 0
(vim) x x
x = 1 (x = 0)
11
(1x) (2 x_x) + (
26) = 2 (x+6)
Write the additive and the multiplicative inverses of the following
2.​

Answer 1

∴ 4/9 + -7/12 = -7/12 + 4/9 is satisfied. (iii) -3/5 and -2/-15. Solution: By using the commutativity law, the addition of rational numbers is commutative ...