Question

(i) Determine the integer whose product with (-1) is
(a) - 22
(b) 37
(C) O
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Answer 1

a) ( - 1 ) × 22 = -22

b) ( - 1 ) × ( - 37 ) = 37

c) ( - 1 ) × 0 = 0

I HOPE IT HELPS !!!