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If [[1, 2, 3]] A = [0] then what is the ...

If `[[1, 2, 3]] A = [0]` then what is the order of the matrix.

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SHARAM PUBLICATION-MATRICES-EXAMPLE
  1. Write the order of product matrix [[1],[2],[3]] [[2,3,4]].

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  2. Write the value of x-y + z from the following equation. [[x+y+z],[x+z]...

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  3. If [[1, 2, 3]] A = [0] then what is the order of the matrix.

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  4. Find x, so that [{:(1,x,1):}][{:(1,3,2),(0,5,1),(0,3,2):}][{:(1),(1),(...

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  5. If a(ij) = | i-j| then construct [a(ij)](2xx3).

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  6. Transform [[6,3],[2,2]] into unit matrix.

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  7. If A(alpha)=[{:(cosalpha,sinalpha),(-sinalpha,cosalpha):}], then prove...

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  8. If A is an orthogonal matrix then find |A|.

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  9. IfA is annon singular matrix ofsize 3 //3 then what is adj. (adjA) ?

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  10. IfAand B are two square matrices such that B = -A^(-1)BA then show th...

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  11. If 3A-B=[{:(5,0),(1,1):}] and B=[{:(4,3),(2,5):}] then find the matrix...

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  12. If x[[2],[3]]+y[[-1],[1]]=[[10],[5]] then write the value of x.

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  13. Find the value of y and x from the following equation 2[{:(x,5),(7,y-...

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  14. Simplify: cos theta[[cos theta , sin theta],[-sin theta , cos theta]]+...

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  15. If matrix A=[[3,-3],[-3,3]] and A^2= lambda A then write the value of ...

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  16. For a 2xx 2 matrix A = [a(ij)] whose elements are given by a(ij) =i/j ...

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  17. If [[9,-1,4],[-2,1,3]]=A+[[1,2,-1],[0,4,9]]then find the matrix A.

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  18. If [[x,x-y],[2x+y,7]]=[[3,1],[8,7]] then find the value of y.

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  19. If [[y+2x,5],[-x,3]]=[[4,5],[-2,3]]then find the value of y.

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  20. If [[2x,1],[5,x+2y]]=[[4,1],[5,0]]then find the value of x+y.

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