Question
Mathematics Question on Matrix
If X is a square matrix of order NxN, then for any constant c, |cX| is equal to,
A
c|X|
B
c2|X|
C
cN|X|
D
cN2|X|
Answer
cN|X|
Explanation
Solution
The correct option is(C): cN|X|
If X is a square matrix of order NxN, then for any constant c, |cX| is equal to,
c|X|
c2|X|
cN|X|
cN2|X|
cN|X|
The correct option is(C): cN|X|