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MAHAVEER PUBLICATION-DETERMINANTS-QUESTION BANK
- Prove that the determinate abs([x,sintheta,costheta],[-sintheta,-x,1],...
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- Without expanding the determinant prove that abs([a,a^2,bc],[b,b^2,...
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- Solve the equation |x+a xxxx+a xxxx+a|=0, a!= 0
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- Find minors and cofactors of all the elements of the determinant abs([...
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- Solve by Cramer's rule: 3x-2y=4 6x-y=11
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- Solve by Cramer's rule: 3x+2y=4 8x+3y=13
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- Solve by Cramer's rule: 3x-2y=4 x-4y=-2
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- Solve by cramer's rule : 3x-5y=21 5x+y=7
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- Solve by cramer's rule : x+y+z=3 2x-y+3z=4 x+2y-z=2
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- Evaluate the determinates abs([2,3],[1,7])
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- Evaluate the determinates abs([-costheta,-sin theta],[sintheta,-costhe...
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- Evaluate the determinatesabs([3,-4,5],[1,1,-2],[2,3,1])
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- Evaluate the determinates abs([2,-1,-2],[0,2,-1],[3,-5,0])
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- Find the value of x is abs([3,x],[x,1])=abs([3,2],[4,1])
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- Find the value of x is abs([2,3],[4,5])=abs([x,3],[2x,5])
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- Using the property of determinants and without expanding prove that ab...
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- Using the property of determinants and without expanding, prove that:...
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- Using the property of determinants and without expanding, prove that:...
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- Using the property of determinants and without expanding prove that ab...
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- Using the property of determinants and without expanding, prove that:...
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