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If A and B are square matrix of same ord...

If A and B are square matrix of same order then `(A-B)^(T)` is:

A

A-b

B

`B^(T).A^(T)`

C

`A^(T)-B^(T)`

D

`B^(T)-A^(T)`

Text Solution

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The correct Answer is:
C
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PREMIERS PUBLISHERS-MATRICES AND DETERMINANTS-PROBLEMS FOR PRACTICE .(II CHOOSE THE CORRECT OPTION FROM THE FOLLOWING)
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  2. If A=[(2,4,-5),(3,1,-2),(0,2,-3)],find the coefficient of order 3:

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  3. If A and B are square matrix of same order then (A-B)^(T) is:

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  4. |((x+1/x)^(2),(x-1/x)^(2),1),((y+1/y)^(2),(y-1/y)^(2),1),((z+1/z)^(2),...

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  5. Evaluate |(45,71,26),(35,-21,14),(77,50,40)|:

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  6. if|(b+c,a-c,a-b),(b-c,c+a,b-a),(c-b,c-a,a+b)|=k(abc).Then k is:

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  7. The area ofDelta with vertices (-2,-3),(3,2),and (-1,x).Then x is:

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  8. Which of the followinf is not true about the matrix[(5,0,0),(0,0,0),(0...

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  9. The matrix is [(4,3,1),(0,2,3),(0,0,-2)]is:

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  10. If |(3x+4y,-3),(2,x+2y)|=|(7,-3),(2,3)|then x and y are

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  11. The value of determinent |(25,20,45),(-10,10,0),(2,3,5)|is

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  12. If A=(a(ij))(2xx3),B=(b(ij))(2xx3)then the order of AB will be

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  13. If A=(a(ij))(2xx2).Where a(ij) is given by (i-2j)^(2)then A is:

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  14. If A=[(1,2),(0,1)]then A^(4) is:

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  15. If A is a square matrix such that A^(2)=A,then the value of A+(A-I)^(4...

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  16. If A and B are symmetric matrices of same order than AB-BA is a:

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  17. Let A=|(a(1),b(1),c(1)),(a(2),b(2),c(2)),(a(3),b(3)c(3))|then the cofa...

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  18. The area of traingle whose vertices are (0,0),(3,4),and(2,5) is :

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  19. Find the odd man out:

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  20. Find the odd man out:

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