Question

Write down a pair of integers whose
(1) sum is - 9
(ii)​

Answer 1

Answer:

2+(-11)

Step-by-step explanation:

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Answer 2

Answer:

(-18,9); (-12,3); (-10,1); (-8,-1); (-7,-2); (-6,-3); etc

Step-by-step explanation:

Given that,

the sum of integers is -9

integers are ……,-4,-3,-2,-1,0,1,2,3,4,……

the pair of integers whose sum is-9

consider, (-18,9)

now add -18 & 9,

=>-18+9=-9

consider, (-12,3)

On adding -12 & 3 =>-12+3=-9

consider (-10,1)

On adding-10 & 1 =>-10+1=-9

consider,(-8,-1)

On adding -8 &-1=>-8+(-1)=-8-1=-9

similarly, on adding the remaining pairs also we get -9 as answer.

HOPE THIS WOULD BE HELPFUL FOR YOU