1
KCET 2021
MCQ (Single Correct Answer)
+1
-0
If $$A$$ and $$B$$ are invertible matrices then which of the following is not correct?
2
KCET 2021
MCQ (Single Correct Answer)
+1
-0
If $$x^3-2 x^2-9 x+18=0$$ and $$A=\left|\begin{array}{lll}1 & 2 & 3 \\ 4 & x & 6 \\ 7 & 8 & 9\end{array}\right|$$ then the maximum value of $$A$$ is
Questions Asked from Matrices and Determinants (MCQ (Single Correct Answer))
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