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Engineering Mathematics
Linear Algebra
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Calculus
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Vector Calculus
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Complex Variable
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Probability and Statistics
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Differential Equations
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Numerical Methods
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1
GATE ECE 2005
MCQ (Single Correct Answer)
+1
-0.3
$$\nabla \times \left( {\nabla \times P} \right)\,\,$$ where $$P$$ is a vector is equal to
A
$$P \times \nabla \times P \to {\nabla ^2}P$$
B
$${\nabla ^2}P + \nabla \left( {\nabla .P} \right)\,$$
C
$${\nabla ^2}P + \left( {\nabla \times P} \right)\,\,$$
D
$$\nabla \left( {\nabla .P} \right) \to {\nabla ^2}P$$
2
GATE ECE 1993
Fill in the Blanks
+1
-0
If the linear velocity $${\overrightarrow V }$$ is given by $$\overrightarrow V = {x^2}y\overrightarrow i + xyz\overrightarrow j - y{z^2}\overrightarrow k $$ then the angular velocity $$\overrightarrow W $$ at the point $$\left( {1,1, - 1} \right)$$ is _______.
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Questions Asked from Marks 1
GATE ECE 2024 (1) GATE ECE 2023 (2) GATE ECE 2017 Set 2 (1) GATE ECE 2015 Set 1 (1) GATE ECE 2014 Set 4 (2) GATE ECE 2014 Set 2 (1) GATE ECE 2013 (1) GATE ECE 2011 (1) GATE ECE 2005 (1) GATE ECE 1993 (1)
GATE ECE Subjects
Signals and Systems
Network Theory
Control Systems
Digital Circuits
General Aptitude
Electronic Devices and VLSI
Analog Circuits
Engineering Mathematics
Microprocessors
Communications
Electromagnetics