1
GATE PI 1994
True or False
+1
-0
The matrix $$\left[ {\matrix{
1 & { - 4} \cr
1 & { - 5} \cr
} } \right]$$ is an inverse of the matrix $$\left[ {\matrix{
5 & { - 4} \cr
1 & { - 1} \cr
} } \right]$$
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Engineering Mechanics
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Joining of Materials
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Metal Forming