MCQOPTIONS
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| 1. |
If 2î + 4ĵ - 5k̂ and î + 2ĵ + 3k̂ are two different sides of rhombus. Find the length of diagonals. |
| A. | 7, \(\sqrt{69}\) |
| B. | 6, \(\sqrt{59}\) |
| C. | 5, \(\sqrt{65}\) |
| D. | 8, \(\sqrt{45}\) |
| Answer» B. 6, \(\sqrt{59}\) | |