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If [x-y2x+z2x-y3z+w]=[-1 5 0 13] , find ...

If `[x-y2x+z2x-y3z+w]=[-1 5 0 13]` , find `x ,\ y ,\ z ,\ wdot`

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RD SHARMA ENGLISH-ALGEBRA OF MATRICES-All Questions
  1. If A is a square matrix such that A^2=A , then write the value of 7A-(...

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  2. Construct a 3xx4 matrix A=[a(i j)] whose elements are given by (i)a...

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  3. If [x-y2x+z2x-y3z+w]=[-1 5 0 13] , find x ,\ y ,\ z ,\ wdot

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  4. Find dy/dx if x+y =( tanx)^2

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  5. A matrix has 12 elements. What are the possible orders it can have?

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  6. Find dy/dx If y= (sinx)^cosx .

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  7. A matrix has 12 elements. What are the possible orders it can have?

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  8. Construct a 2xx2 matrix A=[a(i j)] whose elements are given by a(i ...

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  9. Construct a 2xx3 matrix A=[a(i j)] whose elements are given by a(i ...

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  10. Construct a 3xx2 matrix A=[a(i j)] whose elements are given by a(i j...

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  11. Find x ,\ y ,\ z and w such that [(x-y,2z+w),(2x-y,2x+w)]=[(5, 3 ),(...

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  12. Consider the following information regarding the number of men and ...

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  13. If [(a+b,2),( 5,a b)]=[(6, 2),( 5, 8)] , find the values of a and b ...

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  14. For what values of x and y are the following matrices equal? A=[...

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  15. If a matrix has 8 elements, what are the possible orders it can hav...

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  16. If A=[a(i j)]=[(2, 3,-5),( 1, 4, 9),( 0, 7,-2)] and B=[b(i j)]=[(2,-1...

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  17. Let A be a matrix of order 3xx4 . If R1 denotes the first row of A ...

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  18. Construct a 2xx3 matrix A=[a(i j)] whose elements a(i j) are given by:...

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  19. Construct a 2xx2 matrix A=[a(i j)] whose elements a(i j) are given by:...

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  20. Construct a 2xx2 matrix A=[a(i j)] whose elements a(i j) are given by:...

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