Question 45 - Week 1 Practice | Prasnya
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Week 1
Question 45
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Est. 1 min
Marks:
+2.00
0.00
If
A
+
3
I
=
0
A+3I=0
, where
A
A
is a
2
×
2
2\times2
matrix and
I
I
is the identity matrix of order
2
2
, then find
det
(
A
)
\det(A)
.
Integer answer
Easy Difficulty
05 June 2022
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