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MODERN PUBLICATION-DETERMINANTS-EXERCISE
- Classify the following system of equations as consistent or inconsist...
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- Solve the following system of homogenous linear equations: 2x+3y+4z=...
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- Solve the following system of homogenous linear equations: x+y-z=0,x...
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- Find the value of lambda for whih the homogenous system of equations: ...
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- Find the cost of sugar and wheat per kg., if the cost of 7kg. Of sugar...
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- Find the cost of sugar and wheat per kg., if the cost of 7kg. Of sugar...
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- A square matrix A has inverse if and only if A is …………….. (Fill in the...
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- If A is a square matrix order 3 such that |adjA|=225, find |A'|.
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- For what value of 'x', is the following matrix singular? {:[(3-2x,x+...
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- For what value of x is the matrix [(5-x,x+1),(2,4)] singular ?
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- For what value of 'x', the matrix {:[(2-x,3),(-5,1)] is not invertible...
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- Find the adjoint of the following matrices: {:[(a,b),(c,d)]
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- Find the adjoint of the following matrices: {:[(1,2),(3,4)]
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- Find the adjoint of matrix [(2,3),(1,4)]
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- Find the adjoint of the following matrices: {:[(1,-1,2),(2,3,5),(-2,...
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- If A = {:((3,1),(2,-3)), then find |adj.A|
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- If A is a square matrix of order 3 swuch that |A|=5, find |A.adj.A|.
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- Write the inverse of the matrix: {:[(costheta, sintheta),(-sintheta,...
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- Write the inverse of the matrix: {:[(costheta, -sintheta),(sintheta,...
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- Verify A(adj A) = (adj A).A = |A|.I :[[2,3],[-4,-6]]
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