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1
Master's Theorem: Validity of Format
How to check if a given recurrence relation is in a format that is valid to apply Master’s Theorem? Also, how to distinguish between Master’s Theorem and extended Master’s Theorem?
How to check if a given recurrence relation is in a format that is valid to apply Master’s Theorem? Also, how to distinguish between Master’s Theorem and extended Mas...
1.3k
views
commented
Jun 12, 2019
Algorithms
algorithms
master-theorem
time-complexity
asymptotic-notation
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–
1
answer
2
Mathematics: GATE2017 EC-2-22
Consider the random process: $X\left ( t \right )=U+Vt$ where $U$ is zero-mean Gaussian random variable and $V$ is a random variable uniformly distributed between $0$ and $2.$ Assume $U$ and $V$ statistically independent. The mean value of random process at $t=2$ is ___________
Consider the random process:$X\left ( t \right )=U+Vt$where $U$ is zero-mean Gaussian random variable and $V$ is a random variable uniformly distributed between $0$ and $...
1.4k
views
commented
Jun 5, 2019
Probability
gate2017-ec-2
probability
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–
6
answers
3
Gate ECE 2017 Eigen Value
For the given matrix A, one of the Eigenvalue is real $A=\begin{bmatrix} 1 &2 &3 &4 &5 \\ 5 &1 &2 &3 &4 \\ 4&5 &1 &2 &3 \\ 3&4 &5 &1 &2 \\ 2 &3 &4 &5 &1 \end{bmatrix}$ The real Eigen value is:
For the given matrix A, one of the Eigenvalue is real$A=\begin{bmatrix} 1 &2 &3 &4 &5 \\ 5 &1 &2 &3 &4 \\ 4&5 &1 &2 &3 \\ 3&4 &5 &1 &2 \\ 2 &3 &4 &5 &1 \end{bmatrix}$The ...
5.2k
views
answered
Jun 2, 2019
Linear Algebra
matrix
eigen-value
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1
answer
4
Self-Doubt: Diagonalizable Matrix
$1)$ How to find a matrix is diagonalizable or not? Suppose a matrix is $A=\begin{bmatrix} \cos \Theta &\sin \Theta \\ \sin\Theta & -\cos\Theta \end{bmatrix}$ Is it diagonalizable? $2)$ What is it’s eigen spaces?
$1)$ How to find a matrix is diagonalizable or not?Suppose a matrix is $A=\begin{bmatrix} \cos \Theta &\sin \Theta \\ \sin\Theta & -\cos\Theta \end{bmatrix}$Is it diagona...
1.2k
views
answer edited
May 31, 2019
Linear Algebra
engineering-mathematics
linear-algebra
matrix
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1
answer
5
linear algebra
A is m×n full rank matrix with m>n and 1 is an identity matrix. Let matrix A’ = (ATA)-1 AT. Then which one of the following statement is FALSE? (a) AA’A = A (b) (AA’)2 (c) AA’A = 1 (d) AA’A = A’
A is m×n full rank matrix with m>n and 1 is an identity matrix. Let matrix A’ = (ATA)-1 AT. Then which one of the following statement is FALSE?(a) AA’A = A (b) (AA�...
2.2k
views
commented
May 30, 2019
Linear Algebra
linear-algebra
matrix
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1
answer
6
A be a n-square matrix with integer entries and B = A + 12 I. Then
A be a n-square matrix with integer entries and B = A + 12 I. Then (a) B is idempotent (b) B inverse exist (c) B is nilpotent (d) B inverse is idempotent
A be a n-square matrix with integer entries and B = A + 12 I. Then(a) B is idempotent (b) B inverse exist(c) B is nilpotent (d) B inverse is idempot...
2.0k
views
commented
May 29, 2019
Linear Algebra
linear-algebra
matrix
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