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- Find the value of |1 2 4-1 3 0 4 1 0|
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- Consider the system of the equation k x+y+z=1,x+k y+z=k ,a n dx+y+k z=...
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- Each question has four choices a, b, c and d, out of which only one is...
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- If a ,b ,c in R , then find the number of real roots of the equat...
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- Delta = |(a, a^2, 0),(1, 2a+b,(a+b)),(0, 1, 2a+3b)| is divisible by ...
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- Without expanding at any stage, prove that the value of each of the...
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- If a,b,c are all positive, and are p^(th), q^(th) and r^(th) terms of ...
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- If the entries in a 3xx3 determinant are either 0 or 1, then the grea...
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- The value of the determinant of n^(t h) order, being given by |x1 11x1...
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- Solve the equation {:[( x+a,x,x),(x,x+a,x),(x,x,x+a) ]:}=0,ane 0
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- If a1b1, c1,a2b2c2a n da3b3c3 are three digit even natural numbers and...
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- If =|[a b c, b^2c,c^2b],[ a b c,c^2a, c a^2],[a b c, a^2b,b^2a]|=0,(a ...
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- The value of |[yz, z x,x y],[ p,2q,3r],[1, 1, 1]|,w h e r ex ,y ,z are...
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- Show that the determinant |a^2+b^2+c^2b c+c a+a bb c+...
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- If x!=0,y!=0,z!=0 and |[1+x,1,1],[1+y,1+2y,1],[1+z,1+z,1+3z]|=0, then ...
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- If x!=y!=za n d|[x,x^2, 1+x^3],[y ,y^2 ,1+y^3],[z, z^2, 1+z^3]|=0, th...
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- Prove that |{:(2,,alpha+beta+gamma+delta,,alphabeta+gammadelta),(alpha...
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- Solve for x ,|x-6-1 2-3xx-3-3 2xx+2|=0.
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- The value of determinant |1 1 1^m C1^(m+1)C1^(m+2)C1^m C2^(m+1)C2^(m+2...
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- Solve the equation |a-x c b c b-x a b a c-x|=0w h e r ea+b+c!=0.
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