Question

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Answer 1

Answer:

${4}^{ - 1} \times {2}^{2} \times {2}^{0}$

$\frac{1}{4} \times 4 \times 1$

$1$

Answer 2

${4}^{ - 1} \times {2}^{2} \times {2}^{0}$

$\frac{1}{4} \times 4 \times 1$

$1$