Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
Problem
Problem
If
M
M
M
be a square matrix of order 3 such that
∣
M
∣
=
2
|M| = 2
∣
M
∣
=
2
, then
∣
adj
(
M
2
)
∣
|\text{adj}(\frac{M}{2})|
∣
adj
(
2
M
)
∣
equals to : (a)
1
2
\frac{1}{2}
2
1
(b)
1
4
\frac{1}{4}
4
1
(c)
1
8
\frac{1}{8}
8
1
(d)
1
16
\frac{1}{16}
16
1
Browse the problem library