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Find the matrix A such that : [4 1 3]A=[...

Find the matrix `A` such that : `[4 1 3]A=[-4 8 4-1 2 1-3 6 3]` (iv) `[2\ \ 1\ \ 3][-1 0-1-1 1 0 0 1 1][1 0-1]=A`

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RD SHARMA ENGLISH-ALGEBRA OF MATRICES-All Questions
  1. Without using the concept of inverse of a matrix, find the matrix [...

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  2. Find the matrix A such that : [(1 ,0 ),(0 ,1)]A=[(3 ,3 ,5 ),(1, 0 ,1...

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  3. Find the matrix A such that : [4 1 3]A=[-4 8 4-1 2 1-3 6 3] (iv) [2\ \...

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  4. Find a 2xx2 matrix A such that A[(1,-2),( 1, 4)]=6I2 .

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  5. If A=[[0 ,0], [4 ,0]] , find A^(16) .

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  6. Four uniform spheres, with masses mA=40 kg, mB=35 kg , mC=200 kg , an...

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  7. If A=[(1, 0,-3 ),(2, 1 ,3 ),(0, 1 ,1)] , then verify that A^2+A=A(A+I...

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  8. If A=[(3,-5),(-4, 2)] , then find A^2-5A-14 I . .

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  9. If P(x)=[cosxsinx-sinxcosx] , then show that P(x)P(y)=P(x+y) .

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  10. If P=[(x,0, 0),( 0,y,0 ),(0, 0,z)] and Q=[(a,0 ,0 ),(0,b,0 ),(0, 0,c)...

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  11. If A=[(2, 0, 1 ),(2, 1, 3),( 1,-1, 0)] , find A^2-5A+4I and hence fi...

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  12. If [[1,1],[0,1]] , prove that A^n=[[1,n],[0,1]] for all positive int...

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  13. If A=[(a, b),(0, 1)] , prove that A^n=[(a^n,b((a^n-1)/(a-1))),(0 ,1)] ...

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  14. If A=[costhetaisinthetaisinthetacostheta] , then prove by principle...

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  15. If A=[cosalpha+sinalpha,sqrt(2)sinalpha; -sqrt(2)sinalpha,cosalpha-sin...

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  16. If A=[1 1 1 0 1 1 0 0 1] , then use the principle of mathematical in...

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  17. If B ,\ C are n rowed square matrices and if A=B+C , B C=C B , C^2=...

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  18. If A=d i ag\ (a\ \ b\ \ c) , show that A^n=d i ag\ (a^n\ \ b^n\ \ c^n)...

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  19. If A is a square matrix, using mathematical induction prove that (A...

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  20. A matrix X has a+b rows and a+2 columns while the matrix Y has b+1 ...

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