SureDen
Question 1: Find the inverse of each of the matrices, if it exists.
Question 1: Find the inverse of each of the matrices, if it exists.
Question 1:
Let A=
Question 1: In the matrix A = 2
Question 1:
Find the transpose of each of the following matrices:
Question 1: Let A=0
Question 1: Write Minors and Cofactors of the elements of following determinants:
Question 1: Write Minors and Cofactors of the elements of following determinants:
Test Details
If A and B are square matrices of equal degree, then which one is correct among the following?
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Let ω ≠ 1 be a cube root of unity and S be the set of all non-singular matrices of the form
1
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The number of 3 x 3 matrices A whose entries are either 0 or 1 and for which the system
Axy
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Let M and N be two 3 x 3 non-singular skew-symmetric matrices such that MN = NM. If PT denotes the transpose of P, then M2 N2 (MTN)-1 (MN-1)T is equal to
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For 3 x 3 matrices M and N, which of the following statement(s) is (are) not correct?
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Let M and N be two 3 x 3 matrices such that MN = NM. Further, if M ≠ N2 and M2 = N4, then
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With the help of matrices, the solution of the equations
3x + y + 2z = 3, 2x – 3y – z = -3, x + 2y + z = 4 are given by
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