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APPLICATIONS OF MATRICES AND DETERMINANTS
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PREMIERS PUBLISHERS-APPLICATIONS OF MATRICES AND DETERMINANTS -PROBLEMS FOR PRACTICE (I. Choose the correct answer)
- If A=[[2,5],[1,3]], 5I-A= :
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- If A=[[-4,4,4],[-7,1,3],[5,-3,-1]], B=[[1,-1,1],[1,-2,-2],[2,1,3]] and...
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- Match the following :
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- Find the incorrect statement in the following :
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- Find the incorrect statement in the following :
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- Find the correct statement :
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- Find the odd one out :
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- Find the odd one out : If A=|[3,7],[4,9]| then its inverse is :
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- If A is a matrix of order (2xx3) then A^(-1) will be :
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- Two matrices A and B equivalent. Find which is correct :
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- If A=|[0,1,a],[1,a,0],[a,0,1]| is invertible matrix then a ne :
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- If the system lambda x + 2y = mu and 7x+2y=5 have many solution is :
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- The rank of [[1,2,3],[4,5,6]] is :
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- Find the correct statement in the following :
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- Which of the following is not an elementary transformation ?
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- In a system equations if Delta = 0, then which of the following is tru...
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- Which one of the following is the Echelon form :
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- The inverse of A=[[cos theta, sin theta],[-sin theta,cos theta]] is :
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- Find the correct pair from the following (i) In a system of equat...
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- Find the odd one out :
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