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, \(\sqrt{59}\)


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