Eigen Values and Eigen Vectors Gate Questions | Engineering Mathematics

Question 1
Let M be a real matrix. Consider the following statements:
S1: has 4 linearly independent eigenvectors.
S2: has 4 distinct eigenvalues.
S3: is non-singular (invertible).
Which one among the following is TRUE?
A
S1 implies S2
B
S1 implies S3
C
S2 implies S1
D
S3 implies S2
Question 1 Explanation: 
The Correct Answer Among All the Options is C
Eigen vectors corresponding to distinct eigen values are linearly independent.
So, “S2 implies S1”.
->We know that if a matrix A has'n' distinct eigen values then A has 'n' linearly independenteigenvectors
.Therefore"S2 implies S1"
Question 2
The value of p such that the vector is an eigenvector of the matrix is ________.
A
Fill in the Blank Type Question
Question 2 Explanation: 
Description: D:\GradeStack Courses\GATE Tests (Sent by Ravi)\GATE EC 10-Mar\GATE-ECE-2015-Paper-1_files\image028.png
Description: D:\GradeStack Courses\GATE Tests (Sent by Ravi)\GATE EC 10-Mar\GATE-ECE-2015-Paper-1_files\image029.png
Description: D:\GradeStack Courses\GATE Tests (Sent by Ravi)\GATE EC 10-Mar\GATE-ECE-2015-Paper-1_files\image030.png

Question 3
The value of x for which the matrix A =has zero as an eigenvalue is_____.
A
Fill in the Blank Type Question
Question 3 Explanation: 
There are 3 questions to complete.

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