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PRADEEP PUBLICATION-DETERMINANTS-EXERCISE
- Fill in the blanks : The determinant of a diagonal matrix is equal t...
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- The sum of the products of elements of any row with the co-factors of ...
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- If A is matrix of order 3xx3, then |3A|=……….
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- Fill in the blanks : If A is a square matrix of order n then det (ad...
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- Fill in the blanks : The determinant of a triangular matrix is equal...
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- Find the area of the triangle whose vertices are (0,0),(a,0) and (0,b)
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- If A,B,C are the angles of a triangle, then Delta=|{:(sin^(2)A, cotA...
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- Fill in the blanks : If A is an invertible matrix of order nxxn (nge...
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- The sum of the products of elements of any row with the co-factors of ...
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- Fill in the blanks : If A is a matrix of order 3xx3, then the number...
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- Fill in the blanks : If f(x) = |(0,x-1,x-2),(x+1,0,x-3),(x+2,x+3,0)|...
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- If x=-9 is root of |{:(x,3,7),(2,x,2),(7,6,x):}|=0, then other two roo...
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- Fill in the blanks : If k is a non-zero real number and A is an inve...
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- Fill in the blanks : If A and B are invertible matrices of the same ...
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- Fill in the blanks : The minimum value of |(1,1,1),(1,1+sintheta,1),...
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- True or False : It is possible to find determinant of a matirx of or...
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- True or False : The determinant of a skew-symmetric matrix is always...
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- True or False : If A is a square matrix and |A| ne 0, then (A^3)^-1 ...
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- True or False : If A is a square matrix of order 2, then |adj A | = ...
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- True or False : If A is any matrix of order 2xx2, then adj (adj A ) ...
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