Question

Plane P3 is passing through (1,1,1) and line of intersection of P1 and P2 where $P_{1}: 2x - y + z = 5$ and $P_{2}: x + 3y + 2z + 2 = 0$. Then distance of (1,1,10) from P3 is:

• A. $\frac{53}{85}$
• B. $\sqrt{85}$
• C. $\frac{52}{\sqrt{85}}$
• D. 53

Answer 1

Answer: (C)

$\frac{52}{\sqrt{85}}$

Answer 2

The correct option is (C): $\frac{52}{\sqrt{85}}$