Question

what is the value of this
$( - 1)^{ - 1}$
(a) 0
(b) -1
(c) 1
(d) none of this ​

Answer 1

Answer:

-1

Step-by-step explanation:

$(-1)^{-1} = \frac{1}{-1} = -1$

Answer 2

Answer:

The value of - 1

$(- 1) {}^{ - 1} = - 1$

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