Question

simplified
$(2 {}^{ - 1} \times 5 {}^{ - 1} )$
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Answer 1

Answer:

${10}^{ - 1}$

Step-by-step explanation:

${2}^{ - 1} \times {5}^{ - 1 } \\ {(2 \times 5)}^{ - 1} = {10}^{ - 1}$

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