Given \( \sqrt{2}=1.414 \) and \( \sqrt[4]{2}=1.189 \), find with as little working as possible ... VIDEO
Given \( \sqrt{2}=1.414 \) and \( \sqrt[4]{2}=1.189 \), find with as little working as possible the values of:
(i) \( 2^{-1 / 2} \)
(ii) \( 2^{-1 / 4} \)
(iii) \( 2^{13 / 4} \)
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