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यदि `27^(2n-1)=(243)^(3)` है तो `n` का मान ज्ञात करें।A. 3B. 6C. 7D. 9 |
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Answer» Correct Answer - A `23^(2n-1)=243^(3)` `3^(3(2n-1)=3^(5xx3)` `3^(6n-3)=3^(15)` `6n-3=15` `6n=18` `n=18/6,n=3` |
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