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Question 1iii...

Question

Question 1(iii)
Evaluate:

${(\frac{1}{2})}^{- 5}$

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Solution

${(\frac{1}{2})}^{- 5} = {(\frac{2}{1})}^{5} [∵ a^{- m} = \frac{1}{a^{m}}] = (2)^{5} = 32$

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