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RD SHARMA ENGLISH-ALGEBRA OF MATRICES-All Questions
- If A is a square matrix, using mathematical induction prove that (A^T)...
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- If A and B are square matrices of the same order such that A B=B A , t...
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- There are 2 families A and B. There are 4 men, 6 women and 2 children ...
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- If A={:[(-1),(2),(3)]:} and B=[-2" "-1" "-4] then verify that (AB)^(T)...
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- If: [(xy,5x) , (z+6,y^2+1)]=[(8,w),(0,6)], then find the values of x ,...
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- The sales figure of two car dealers during January 2013 showed that ...
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- If A^T=[[3, 4],[-1, 2], [0 ,1]] and B=[[-1, 2, 1],[ 1, 2, 3]], find A^...
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- If l1,""""m1,""""n1 and l2,""""m2,""""n2 are the direction cosines ...
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- Construct a 2xx3 matrix A=[a(i j)] whose elements are given by a(i j)=...
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- Construct a3×2m a t r i xA=[a(i j)] whose elements are given by a(i j...
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- For what values of x and y such that matrices A and B are equal ? ...
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- If [[x-y, z], [2x-y,omega]]=[[-1, 2], [4, 7]],then x , y , z ,omegado...
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- Construct a 3×4m a t r i c A=[a(i j)] whose elements are given by a(i ...
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- [[ x-y,2x+z] , [ 2x-y,3z+w ]] = [[ -1, 5 ] , [ 0, 13 ]], then ,x,y...
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- Find the values of x , y , za n da which satisfy the matrix equation [...
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- In a certain city there are 30 colleges. Each college has 15 peons, 6 ...
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- If A=[(1,-1) ,(2 ,3)],B=[(2, 1), (1, 0)],p rove t h a t (A+B)^2!=A^2+...
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- Find a matrix X such that 2A+B+X=0 , where A= [(-1, 2) ,(3, 4)],B=[(3,...
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- If X and Y are 2xx2 matrices, then solve the following matrix equat...
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- If A=[(alpha,0), (1, 1)]a n d B=[(1, 0), (5, 1)], find the values of a...
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