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PSEB-DETERMINANTS-Exercise
- Show that points A(a,b+c),B(b,c+a) ਅਤੇ C(c,a+b) are collinear.
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- Find the value of k if the area of the triangle is 4 sq. units whose v...
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- If area of triangle is 4 sq. units with vertices (-2, 0), (0, 4) and (...
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- Find equation of line joining (1, 2) and (3, 6) using determinants.
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- Find equation of line joining (3, 1) and (9, 3) using determinants.
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- If area of triangle is 35 sq. units with vertices (2,-6), (5, 4) and (...
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- Write Minors and Cofactors of the elements of following determinant : ...
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- Write Minors and Cofactors of the elements of following determinant : ...
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- Write Minors and Cofactors of the elements of following determinant : ...
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- Write Minors and Cofactors of the elements of following determinant : ...
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- Using Cofactors of elements of second row, evaluate triangle = |[5,3,8...
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- Using Cofactors of elements of third column, evaluate triangle - |[1,x...
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- If triangle = |[a11,a12,a13],[a21,a22,a23],[a31,a32,a33]| and Aij is...
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- Find adjoint of the matrix: [[1,2],[3,4]
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- Find adjoint of the matrix: [[1,-1,2],[2,3,5],[-2,0,1]]
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- Verify A(adj A) = (adj A).A = |A|.I :[[2,3],[-4,-6]]
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- Verify A(adj A) = (adj A).A = |A|.I : [[1,-1,2],[3,0,-2],[1,0,3]]
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- Find the inverse of the matrix (if it exists): [[2,-2],[4,3]]
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- Find the inverse of the matrix (if it exists): [[-1,5],[-3,2]]
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- Find the inverse of the matrix (if it exists): [[1,2,3],[0,2,4],[0,0,5...
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