AP EAMCET · Maths · Three Dimensional Geometry
The perpendicular distance from origin to the plane x + 2y − 2z + 5 = 0 equals ………units.
- A \(\frac{3}{5}\)
- B \(\frac{5}{3}\)
- C \(\frac{5}{9}\)
- D 5
Answer & Solution
Correct Answer
(B) \(\frac{5}{3}\)
Step-by-step Solution
Detailed explanation
Given, plane is x + 2y − 2z + 5 = 0 \(\because\) Perpendicular distance from \(\left(x_1, y_1, z_1\right)\) to plane \[ a x+b y+c z+d=0 \text { is } P=\left|\frac{a x_1+b y_1+c z_1+d}{\sqrt{a^2+b^2+c^2}}\right| \]…
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