Question

2. Write a pair of integers whose difference gives
(a) a negative integer.
(b) zero.
(c) an integer smaller than both the integers. (d) aninteger greater than only one
(e) an integer greater than both the integers.​

Answer 1

Answer:

Hi ,

Let a , b € Z

A ) a = - 6 , b = 4

a + b = -6 + 4 = -2 ( negative integer )

B ) If a = - 3 , b = 3 ,

a + b = -3 + 3 = 0

C ) if a = -2 , b = -3

a + b = -2 + ( -3 )

= -2 - 3

= -5 ( less than both the

integers )

D ) if a = -4 , b = 5

a + b = -4 + 5 = 1 < b

E ) if a = 8 , b = 6

a + b = 8 + 6 = 14

I hope this helps you.

Step-by-step explanation:

Answer 2

Answer:

a) -3 with +4

b) +7 with +7

c) -4 with +7

d) +7 with +3

e) 4 with -5

Step-by-step explanation:

a) -3-(+4)

= -3-4

= -7

and -7 is a negative integer

b) +7-(+7)

= 7-7

= 0

Fact- Zero is neither positive nor negative

c)-4-(+7)

= -4-7

= -11

-11 is smaller than both -4 and -5

d) +7-(+3)

= 7-3

= 4

4 is greater than only one integer.(i.e 3) bit smaller than 7

e) 4-(-5)

=4+5

=9

9 is greater than both the integers.

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