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Q45. The multiplicative inverse of -1 in the set {-1, 1} is:

Mathematics — NUST Mock By IBAGRADS 2 — Question 45 of 200

A. 1
B. -1
C. ±1
D. 0

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The multiplicative inverse of -1 in the set {-1, 1} is: | Mathematics MCQ #45 | Examora | Examora