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PRADEEP PUBLICATION-DETERMINANTS-EXERCISE
- Find the inverse of each of the folowing matrices: [(1,0),(0,1)]
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- Find the inverse of each of the folowing matrices: [(2,5),(-3,1)]
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- Find the inverse of each of the folowing matrices: [(cos theta, sin ...
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- Find the inverse of A = [(1,3,3),(1,4,3),(1,3,4)] and verify that A^-1...
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- If A = [(11,-20,17),(6,-40,2),(7,-20,-11)] and B = [(6,-7,8),(1,-3,1),...
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- If A = 1/9 [(-8,1,4),(4,4,7),(1,-8,4)], show that A^-1 = A'
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- If A = [(-1,2,0),(-1,1,1),(0,1,0)], show that A^2 = A^-1
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- If A= [(1,-1,1),(2,-1,0),(1,0,0)] and B = [(1,3,2),(1,1,1),(2,-3,-1)],...
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- Compute (AB)^-1 where A = [(1,3,3),(1,4,3),(1,3,4)] and B^-1 = [(2,1,...
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- Show that [(1, - tantheta/2),(tantheta/2, 1)][(1, tantheta/2),(-tanthe...
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- Find the inverse of the matrix A = {:[(a,b),(c,(1+bc)/a)] and show tha...
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- For the matrix A=[{:(3,2),(1,1):}], find the numbers a and b such that...
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- If A=[(2,-3),(-4,7)] compute A^(-1) and show that 2A^(-1) + A-9I =0
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- Find A^(-1) if A=[(0,1,1),(1,0,1),(1,1,0)] and show that A^(-1)=(A^2-3...
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- Show that A = [(-8,5),(2,4)] satsfies the equation x^2 + 4x - 42= 0. H...
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- If A = [(2,3,3),(3,2,3),(3,3,2)], then show that A^2 - 7A - 8I = O
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- Find the matrix X satisfying X [(5,3),(-1,-2)]=[(14,7),(7,7)]
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- Find the matrix X satisfying. [(3,2),(7,5)] X [(-1,1),(-2,1)] = [(2,...
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- Find the matrix X satisfying. [(2,1),(5,3)] X [(5,3),(3,2)] = [(1,0)...
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- Find the matrix X satisfying. [(2,1),(3,2) X [(-3,2),(5,-3)] = [(1,0...
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