Question

3. (a) Write a pair of negative integers whose difference gives 5:
and
(b) Write a negative integer and a positive integer whose sum is -2: and
(c) Write a negative integer and a positive integer whose difference is -3:
and
(d) Write five pairs of integers (a, b) such that a + b = -3, one such pair is (6.-2):
). -
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Answer 1

Step-by-step explanation:

a) -5-(-10)

-5+10

5

b) 1+(-3)

-2

c) -1-(2)

-3

d) ¡) -1 +(-2)

= -3

1+(-4)

=-3

0+-3

=-3

2+(-5)

=-3

3+-6

=-3

hope would be helpful

Answer 2

(a) Let two negative integers whose difference is 5 be −7, −12.

Let two negative integers whose difference is 5 be −7, −12.Now difference of −7and -12= -7-(-12)=−7+12=5.

(b)Let a negative integer and a positive integer whose sum is -2 be -7,5.

Now sum of -7 and 5= -7+5=-2.

(c)Let a negative integer and a positive integer whose difference is -3 be -1, 2.

Now difference of -1 and 2= -1-2= -3.

(d) (-7,4);(13,-16);(-103,100);(1111,-1114);(5077,-5080).