MCQOPTIONS
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| 1. |
If arithmetic mean of two positive numbers is \[A\], their geometric mean is \[G\] and harmonic mean is \[H\], then \[H\]is equal to [MP PET 2004] |
| A. | \[1.2+2.3+3.4+4.5+.........\] |
| B. | \[\frac{G}{{{A}^{2}}}\] |
| C. | \[\frac{{{A}^{2}}}{G}\] |
| D. | \[\frac{A}{{{G}^{2}}}\] |
| Answer» B. \[\frac{G}{{{A}^{2}}}\] | |