MCQOPTIONS
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| 1. |
If \[a,\ b,\ c\] are in H.P., then \[\frac{a}{b+c},\ \frac{b}{c+a},\ \frac{c}{a+b}\] are in [Roorkee 1980] |
| A. | A.P. |
| B. | G.P. |
| C. | H.P. |
| D. | None of these |
| Answer» D. None of these | |