5. If AA' = I then A = '
Answers
Answered by
1
Correct option is
A
Every element of A is equal to it's co-factor
AA
T
=I
⇒A
−1
=A
T
⇒A
T
=adjA (∵∣A∣=1)
∴ Every element of A is equal to it's co-factor.
Hence, option A.
hlw ji
kese ho app ji?
Answered by
0
Answer:
A
Step-by-step explanation:
Similar questions