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MODERN PUBLICATION-DETERMINANTS-EXERCISE
- If |(2x,5),(8,x)|=|(6,-2),(7,3)| , write the value of x.
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- Let A be a square matrix of order 3xx3, then prove that |kA|=k|A|.
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- If any two rows (or columns) of a determinant are identical, the value...
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- Answer in one word. {:|(3,1,6),(5,2,10),(7,4,14)|
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- If A is a square matrix of order 3 and |3A| = k|A|, then write the val...
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- Write the value of the following determinant abs{:(a-b, b-c, c-a),(b-c...
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- Use properties of determinants ot evaluate: {:|(2,a,abc),(2,b,bca),(...
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- Use properties of determinants ot evaluate: {:|(x+y,y+z,z+x),(z,x,y)...
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- Evaluate |[102,18,36],[1,3,4],[17,3,6]|
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- Use properties of determinants ot evaluate: {:|(2,3,1),(4,6,2),(1,3,...
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- Use properties of determinants ot evaluate: {:|(2,3,5),(261,592,127)...
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- Show that x=1 is a root of the equation: {:|(x+1,2x,-11),(2x,x+1,-4...
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- If p,q,r ar in A.P. write the value of : {:|(x+1,x+2,x+2p),(x+2,x+3,...
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- Without expanding, prove that the following determinant vanishes. |...
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- Without actual expansion, prove that the following determinants vanish...
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- Without actual expansion, prove that the following determinants vanish...
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- Without actual expansion, prove that the following determinants vanish...
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- Without actual expansion, prove that the following determinants vanish...
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- Without actual expansion, prove that the following determinants vanish...
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- Without expanding, prove that Delta = abs{:(x+y, y + z, z+ x),(z, x ,...
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- Without expanding, prove that : |{:(1, bc, a(b+ c) ),(1, ca, b ( c+ a)...
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