(-2)(3) =
Answer
-6 (2 times 3 is 6, one reflection)
(3)(-1) =
-3 (3 times 1 is 3, one reflection)
(-2)(3)(-4) =
24 (2 x 3 x 4 is 24; two reflections gets us back to 24)
What is the multiplicative inverse of ?
-4
What is the multiplicative inverse of -3?
5
-1
3 × 0 =
0
It's just 1, since that second term is the multiplicative inverse of 1/5.
0.2
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