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\(\frac{1}{2}^{-2}÷\frac{1}{2}^{-2}\)A) (1/2)3 B) -1 C) 1 D) – 2 |
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Answer» Correct option is (C) 1 \((\frac{1}{2})^{-2}\div(\frac{1}{2})^{-2}=(\frac{1}{2})^{-2}\times\left[(\frac{1}{2})^{-2}\right]^{-1}\) \(=(\frac{1}{2})^{-2}\times(\frac12)^2=(\frac{1}{2})^{-2+2}\) \(=(\frac12)^0=1\) Correct option is C) 1 The answer is c) 1C) 1 2^2/2^2 = 1
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