Question
Mathematics Question on Shortest Distance between Two Lines
Let the plane P : 4x – y + z = 10 be rotated by an angle 2π about its line of intersection with the plane x + y – z = 4. If α is the distance of the point (2, 3, -4) from the new position of the plane P, then 35α is
A
85
B
90
C
105
D
126
Answer
126
Explanation
Solution
The correct option is(D): 126