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CENGAGE PUBLICATION-MATRICES-All Questions
- If A and B are square matrices of order n , then prove that Aa n dB wi...
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- Matrix A such that A^2=2A-I ,w h e r eI is the identity matrix, the fo...
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- Let A=[(0,alpha),(0,0)] and (A+I)^(50)=50 A=[(a,b),(c,d)] Then the val...
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- If e^(A) is defined as e^(A)=I+A+A^(2)/(2!)+A^(3)/(3!)+...=1/2 [(f(x),...
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- Prove that matrix [((b^(2)-a^(2))/(a^(2)+b^(2)),(-2ab)/(a^(2)+b^(2))),...
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- If A=[(a,b),(c,d)], where a, b, c and d are real numbers, then prove t...
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- If A=([a(i j)])(nxxn) is such that ( a )(i j)=bar (a(j i)),AAi ,j and...
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- Find the possible square roots of the two rowed unit matrix I.
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- Prove the orthogonal matrices of order two are of the form [(cos theta...
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- Let A=[("tan"pi/3,"sec" (2pi)/3),(cot (2013 pi/3),cos (2012 pi))] and ...
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- Consider, A=[(a,2,1),(0,b,0),(0,-3,c)], where a, b and c are the roots...
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- If A and B are square matrices of order 3 such that |A| = 3 and |B| = ...
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- If a matrix has 28 elements, what are the possible orders it can have ...
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- Construct a 2xx2 matrix, where (i) a("ij")=((i-2j)^(2))/(2) (ii) a("...
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- What is the maximum number of different elements required to form a sy...
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- If a square matix a of order three is defined A=[a("ij")] where a("ij"...
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- For what values of x and y are the following matrices equal ? A=[(2x...
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- For alpha, beta, gamma in R, let A=[(alpha^(2),6,8),(3,beta^(2),9),(...
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- Find the values of x for which matrix [(3,-1+x,2),(3,-1,x+2),(x+3,-1,2...
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- If A=[(1,2),(3,4),(5,6)] and B=[(-3,-2),(1,-5),(4,3)], then find D=[(p...
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