Mining Engineering > GATE 2016 > Linear Algebra
If [A][B]=[I] then
A
[B]=[A]T
B
[A]=[B]T
C
[B]=[A]-1
D
[B]=[A]

Correct : c

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matrix inverse identity matrix GATE Mining Engineering 2016 GATE Mining 2016 Q12 linear algebra inverse of a matrix engineering mathematics matrix multiplication

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