Question

1. Write down a pair of integers:
(i) the sum of which is – 4
(ii) the difference between which is -10
​

Answer 1

Answer:

Step-by-step explanation:

(i) the sum of which is – 4

⇒ - 6 + 2 = -4

(ii) the difference between which is -10

​⇒ -7-3 = -10

Answer 2

Answer:

(3,-7)

Step-by-step explanation:

let two numbers be x and y

x+y=-4

x-y=-10

by eliminating y

2x=-14

x=-7

x+y=-4

-7+y=-4

y=3

two integers are (-7,3)....