A) 13, 10, 5
B) \[\sqrt{13},\sqrt{10},\sqrt{5}\]
C) \[\sqrt{5},\sqrt{13},\sqrt{10}\]
D) \[\frac{1}{\sqrt{13}},\frac{1}{\sqrt{10}},\frac{1}{\sqrt{5}}\]
Correct Answer: B
Solution :
From x-axis\[=\sqrt{{{y}^{2}}+{{z}^{2}}}=\sqrt{4+9}=\sqrt{13}\] From y-axis \[=\sqrt{1+9}=\sqrt{10}\] From z-axis \[=\sqrt{1+4}=\sqrt{5}\].
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