1
GATE ECE 2014 Set 2
Numerical
+1
-0
The maximum value of the determinant among all $$2 \times 2$$ real symmetric matrices with trace $$14$$ is ______.
Your input ____
2
GATE ECE 2014 Set 2
MCQ (Single Correct Answer)
+1
-0.3
The system of linear equations $$\left( {\matrix{
2 & 1 & 3 \cr
3 & 0 & 1 \cr
1 & 2 & 5 \cr
} } \right)\left( {\matrix{
a \cr
b \cr
c \cr
} } \right) = \left( {\matrix{
5 \cr
{ - 4} \cr
{14} \cr
} } \right)$$ has
3
GATE ECE 2014 Set 2
Numerical
+1
-0
The determinant of matrix $$A$$ is $$5$$ and the determinant of matrix $$B$$ is $$40.$$ The determinant of matrix $$AB$$ is _______.
Your input ____
4
GATE ECE 2014 Set 3
MCQ (Single Correct Answer)
+1
-0.3
Which one of the following statements is NOT true for a square matrix $$A$$?
GATE ECE Subjects
Browse all chapters by subject
Network Theory
Control Systems
Electronic Devices and VLSI
Analog Circuits
Digital Circuits
Microprocessors
Signals and Systems
Discrete Fourier Transform and Fast Fourier Transform Discrete Time Signal Fourier Series Fourier Transform Continuous Time Signal Laplace Transform Fourier Transform Representation of Continuous Time Signal Fourier Series Transmission of Signal Through Continuous Time LTI Systems Miscellaneous Sampling Continuous Time Linear Invariant System Discrete Time Linear Time Invariant Systems Discrete Time Signal Z Transform Transmission of Signal Through Discrete Time Lti Systems
Communications
Electromagnetics
General Aptitude