Question

Class 7 , Mathematics:
CH- Integers
Let a and b be two integers. What value of b will make the sum a + b.
(i) Less than a
(ii) equal to zero
(iii) greater than a?​

Answer 1

Answer:

Thanx for following me!!!

This is your answer

Step-by-step explanation:

i) Less than zero

let the value of a be 5 and b be -5

then a+b= ( less than a )

= 5 + b = ( less than a)

= 5 + (- 5 ) = 0 which is less than 5 i.e. a

Thus the value of b can be -5 to make the sum less than a.....

ii) equal to zero

same value of a and b will make a+b =0

put a = 5 and b = -5

Then 5+ ( - 5) = 0

Thus the value of B can be -5 ( negative of the no. ) to make sum equal to 0...

iii) greater than a

let the value of b be 8 and a remain the same

Then,

a+b= 5+8=13 which is greater than a

Thus the value of b can be 8 to make the sum greater than a....

These could be the possible values of b to fulfill the conditions...

THANX FOR FOLLOWING ME!!✌✌

Answer 2

Answer:

1. negative
2. 0
3. positive

Hope this helps you