Question

{(4/3)-¹_(1/4)-¹}-¹÷(1/4)-³
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Answer 1

$\bigg\{$${\sf{\bigg(\dfrac{4}{3}\bigg)^{-1}}}$${\sf{\bigg(\dfrac{1}{4}\bigg)^{-1}}}$$\bigg\}^{-1}$$÷$ ${\sf{\bigg(\dfrac{1}{4}\bigg)^{-3}}}$