A) 2
B) 1
C) 14
D) 8
Correct Answer: A
Solution :
Distance of plane from origin = \[\frac{d}{\sqrt{{{a}^{2}}+{{b}^{2}}+{{c}^{2}}}}\] \[=\frac{14}{\sqrt{{{6}^{2}}+{{3}^{2}}+{{2}^{2}}}}=\frac{14}{\sqrt{49}}=\frac{14}{7}=2\].
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