Question

Section - A
9.1. Find the Pair
integer Whose product
with (-1) is o
​

Answer 1

Answer:

0 and (-1)

Step-by-step explanation:

Answer 2

Answer:

             0 [zero]

Step-by-step explanation:

            Let the number to be multiplied be h.

h x -1 = 0

      h = 0/-1

      h = 0 [ anything by zero is zero]

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