MCQOPTIONS
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| 1. |
If \[\log 2,\ \log ({{2}^{n}}-1)\] and \[\log ({{2}^{n}}+3)\] are in A.P., then n = [MP PET 1998; Karnataka CET 2000; Pb. CET 2001] |
| A. | 44232 |
| B. | \[{{\log }_{2}}5\] |
| C. | \[{{\log }_{3}}5\] |
| D. | 44230 |
| Answer» C. \[{{\log }_{3}}5\] | |