A) \[\frac{8}{3}\]
B) \[\frac{3}{8}\]
C) \[3\]
D) \[\frac{4}{3}\]
E) \[\frac{4}{5}\]
Correct Answer: A
Solution :
Equation of plane is\[\frac{x}{8}+\frac{y}{4}+\frac{z}{4}=1\] \[\Rightarrow \] \[{{x}^{4}}-2y+2z=8\] Length of perpendicular from origin to \[x+2y+2z-8=0\]is \[\left| \frac{-8}{\sqrt{1+4+4}} \right|=\frac{8}{3}\]You need to login to perform this action.
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