Published by:
CGP EDU Academic Team
Published on: August 14, 2026
Let 
be a 
matrix such that 
for all i and j . Let the random variable X denote the possible values of the determinant of the matrix 
. Then, the variance of X is:
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
B
x | |||
-1 | |||
0 | 0 | 0 | |
1 | |||
──────────────────────────────────────────────────────────────────────────────────────────
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
Section -A
The difference of temperature in a material can convert heat energy into electrical ener…
An electric dipole is placed at a distance of 2 cm from an infinite plane sheet having positive cha…
In an experiment with photoelectric effect, the stopping potential.
A point charge causes an electric flux of to pass through a spherical Gaussian surface of 8.0 cm …
A poly-atomic molecule , where is gas constant) goes from phase space point to point to point…
Two identical symmetric double convex lenses of focal length are cut into two equal parts by pla…