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\(\frac{6^{-2}}{6^n}\) = 6- 3 then n = ……………… A) 2 B) 1 C) -1 D) 3 |
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Answer» Correct option is (B) 1 \(\frac{6^{-2}}{6^n}=6^{-3}\) \(\Rightarrow6^{-2-n}=6^{-3}\) \(\Rightarrow\) -2 - n = -3 \(\Rightarrow\) n = -2 - (-3) = -2+3 = 1 Correct option is B) 1 |
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