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MODERN PUBLICATION-MATRICES-EXERCISE
- Assume X, Y, Z, W and P are matrices of order 2xxn, 3xxk, 2xxp, nxx3 a...
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- Assume X, Y, Z, W and P are matrices of order 2xxn, 3xxk, 2xxp, nxx3 ...
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- If A, B are symmetric matrices of same order, then AB - BA is a :
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- If A=[(cosalpha,-sinalpha),(sinalpha,cosalpha)], then A+A'=1, if the v...
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- Matrices A and B will be inverse of each other only if a. AB = BA ...
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- If A=[(alpha,beta),(gamma,-alpha)] is such that A^(2)=I, then a. 1 ...
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- If the matrix A is both symmetric and skew symmetric, then a. A is d...
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- If A is square matrix such that A^2 = A,then (I+A)^3-7A is equal to:
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- The matrix {:[(0,0,5),(0,5,0),(5,0,0)] is a scalar matrix. State true ...
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- If A is a matrix of order mxxn and B is a matix such that AB' and B'A ...
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- For any two matrices A and B, we have
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- If AB = C , where B and C are matrices of orders 3xx5, then the order ...
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- If AB = C, where B and C are matrices of order 3 xx 4, then the order ...
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- If A,B symmetric matrices of the same order. Then AB-BA is a a. Ske...
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- If A and B are invertible matrices , then:
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- If A is a non-singular matrix of ordern, then |adj A| is equal to
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- If 2{:[(x,z),(2,0)]+3[(1,-1),(0,2)]=[(9,15),(4,6)], then the values of...
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- If for a square matrix A,AB=BA = I, then inverse of B is
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- If A is of order mxxn, B is of order pxxq such that AB is defined, the...
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- If A + B = C, where A and B are matrices of order 2 xx 3, then order o...
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