MCQOPTIONS
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| 1. |
The number of elements in the set \[\{(a,\,b):2{{a}^{2}}+3{{b}^{2}}=35,\ a,\,b\in Z\}\], where Z is the set of all integers, is [Kerala (Engg.) 2005] |
| A. | 2 |
| B. | 4 |
| C. | 8 |
| D. | 12 |
| E. | 16 |
| Answer» D. 12 | |