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Question

lf A={22−32}, B={0−110}, then (B−1A−1)−1=

A
{2223}
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B
{3222}
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C
110{2223}
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D
110{3222}
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Solution

The correct option is A {2223}
(B1A1)1=(A1)1(B1)1=AB
=[2232][0110]
=[2223]

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