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KUMAR PRAKASHAN-MATRICES -Solutions of NCERT Exemplar Problems (Short Answer Type Questions)
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- If X=[{:(3,1,-1),(5,-2,-3):}]andY=[{:(2,1,-1),(7,2,4):}], find (i) X...
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- If A=[{:(0,1),(1,1):}]andB=[{:(0,-1),(1,0):}] show that (A+B)*(A-B)ne...
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- Find x, if [1" "x" "1][{:(1,3,2),(2,5,1),(15,3,2):}][{:(1),(2),(x):}]=...
03:46
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- Show that A=[{:(5,3),(-1,-2):}] satisfies the equation A^(2)=3A-7I=0 ...
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- Find the matrix A satisfying the matrix equation : [{:(2,1),(3,2):}]...
02:22
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- Find A , if [{:(4),(1),(3):}]A=[{:(-4,8,4),(-1,2,1),(-3,6,3):}]
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- If A=[{:(3,-4),(1,1),(2,0):}]andB=[{:(2,1,2),(1,2,4):}],then verify (B...
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- If possible , find BA and AB , where A=[{:(2,1,2),(1,2,4):}],B=[{:...
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- Show by an example that for AneO,BneO,AB=O.
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- If A=[3" " 5],B=[7" " 3] , then find a non - zero matrix C such tha...
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