Published by:
CGP EDU Academic Team
Published on: August 13, 2026
If (2, 3, 9), (5, 2, 1), (1, 
, 8) and ( 
, 2, 3) are coplanar, then the product of all possible values of 
is:
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
D
A(2, 3, 9); B(5, 2, 1); C(l, 
, 8); D( 
, 2, 3)
──────────────────────────────────────────────────────────────────────────────────────────
Prepare Smarter with CGP Edu
Get practice questions, solutions, and test series in one place.
Write a Review
Share your experience with this question and solution.
Commentary
Send your comment, doubt, correction, or feedback to admin.
Similar Questions
Explore conceptually related problems
Let be unit vectors. If c be a vector such that the angle between and is , and , then is equa…
Let and be two unit vectors such that . If is the angle between and , then among the statemen…
Let a i > 0, i = 1, 2, 3 be a vector which makes equal angles with the coordinates axes OX, OY and…
If and , then the value of is:
Let and be three given vectors. Let be a vector in the plane of and whose projection on is .…
Let and . Then the number of vectors such that and is: