Question

MATHEMATICS
5
Ch-1
1) Verify the property: x x(y X z) = (x * y) x z for x
2) Solve using properties:
N
US
-
15
x
+
100
x
|HINI
xx.
TIS
+
X
x
d+ x
0
3) Find five rational numbers between
11
4) Verify:-(-y) = y for y= (i)
5) Represent the sum of and on the same number line.
6) Represent and on the same number line.
7) Represent-+ -on number line.
8) Verify:
(i) a + b = b + a; a =
(ii) x xy=y XX; x =
U11
-
b
=
(iii) a + (b + c) = (a + b) + c for a =
3 5
9) Subtract the sum ofand - from their product.
-1
10) The sum of two rational numbers is . If one of the numbers
, find the other​

Answer 1

it contains so messed......

can't