For A=[a(ij)](nxxn)'a(ij)=0,i nej then i...

For `A=[a_(ij)]_(nxxn)'a_(ij)=0,i nej` then is a .... matrix . `(a_(ii)nea_(ij)),(ngt1)`

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KUMAR PRAKASHAN-MATRICES -TEXTBOOK BASED MCQS

A is a 3xx4 matrix .A matrix B is such that A'B and BA' are defined . ...
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P is a 2xx2 matrix . P'=P^(-1) then P=……..
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A is a 3xx3 matrix , then |3A|=....|A|.
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If A=[a(ij)](nxxn) such that a(ij)=0, for i nej then , A is …….. (a(...
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A=[{:(0,0,-1),(0,-1,0),(-1,0,0):}],the correct statement is ......
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If A is skew -symmetric 3xx3 matrix , |A| =……..
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The system of equations ax+y+z=a-1,x+ay+z=a-1andx+y+az=a-1 does not h...
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If A=[{:(a,b),(b,a):}]andA^(2)=[{:(x,y),(y,x):}] then , x=……, y=…….
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If alphaandbeta are not the multiple of (pi)/(2)and [{:(cos^(2)alpha,c...
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If [{:(x,0),(1,y):}]-[{:(2,-4),(-3,-4):}]=[{:(3,5),(6,3):}]-[{:(2,1),(...
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If inverse of A=[{:(1,-1,1),(2,1,-3),(1,1,1):}]is (1)/(10)[{:(4,2,2),(...
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If AB=BAandA=[{:(1,1),(0,1):}]then, B=......
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If A=[{:(1,3),(3,4):}]andA^(2)=kA=5I=O,then k =....
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If [1" "x" "1][{:(1,3,2),(0,5,1),(0,3,2):}][{:(1),(1),(x):}]=O, then x...
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Matrix A=[{:(0,2y,z),(x,y,-z),(x,-y,z):}] if A A^(T)=I then , (x,y,z...
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If A[{:(1,-2,-5),(3,4,0):}]=[{:(-1,-8,-10),(1,-2,-5),(9,22,15):}] the...
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If A=[{:("cos"(2pi)/(3),-"sin"(2pi)/(3)),("sin"(2pi)/(3),"cos"(2pi)/(3...
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Check , whether , (1)/(11)[{:(-1,8,alpha),(1,-19,14),(2,6,-5):}] is a...
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If A=[{:(2x,9),(-3,-2):}]and|A|=3 then x = ...., x in R
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For A=[a(ij)](nxxn)'a(ij)=0,i nej then is a .... matrix . (a(ii)nea(ij...
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