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Rustam Ali asked Aug 7, 2018
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#idempotent #matrix
If Matrix A and B are of same size and AB=B and BA=A. Then the value of $(A+B)^{5}$ is _____________?
If Matrix A and B are of same size and AB=B and BA=A. Then the value of $(A+B)^{5}$ is _____________?
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Akash Mittal asked Dec 27, 2017
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#matrix
Let A be a 4 × 4 matrix with real entries such that -1, 1, 2, -2 are its eigen values. If B = A4 - 5A2 + 5I where I denotes 4 × 4 identity matrix, then which of the following is correct? (det(X) represents determinant of X) (A) det(A + B) = 0 (B) det(B) = 1 (C) trace of A + B is 4 (D) all of these
Let A be a 4 × 4 matrix with real entries such that -1, 1, 2, -2 are its eigen values. If B = A4 - 5A2 + 5I where I denotes 4 × 4 identity matrix, then which of the fol...
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Akash Mittal asked Dec 25, 2017
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#matrix
1). If the row reduced form of a matrix has more than two non-zero entries in any row, then the corresponding system of equations has inifinitely many solutions. 2). If the row reduced form of a matrix has more than two non-zero entries in any row. then the corresponding system of equations either has infinitely many solutions or no solutions. T/F?
1). If the row reduced form of a matrix has more than two non-zero entries in any row, then the corresponding system of equations has inifinitely many solutions.2). If t...
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amitqy asked Aug 20, 2018
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#Matrix
What do you suggest to do about big matrix multiplications questions in dynamic programming,because they take long time to get solved.Should we solve those questions in gate or we should leave them?I need advice on this.Please help me ou
What do you suggest to do about big matrix multiplications questions in dynamic programming,because they take long time to get solved.Should we solve those questions in g...
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