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For positive numbers `x ,\ y\ a n d\ z` the numerical value of the determinant `|1(log)_x y(log)_x z(log)_y x1(log)_y z(log)_z x(log)_z y1|` is- a.`0` b. `logx y z` c.`"log"(x+y+z)` d. `logx\ logy\ logz`

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ALLEN-DETERMINANTS-All Questions
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  12. An equilateral triangle has each of its sides of length 6 cm. If (x1, ...

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  13. If the system of equations x + 2y + 3z = 4, x+ py+ 2z = 3, x+ 4y +u z ...

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  16. The determinant |a b aalpha+bb c balpha+c aalpha+bbalpha+c0|=0, if a ...

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  17. Let f(x)=|1+sin^2x cos^2x4s in2xsin^2\ \ x1+cos^2x4s in2xsin^2xcos^...

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  18. The parameter on which the value of the determinant |[1,a...

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  19. If a^2+b^2+c^2=-2a n df(x)= |1+a^2x(1+b^2)x(1+c^2)x(1+a^2)x1+b^2x(1+c...

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  20. Given that q^2-p r ,0,\ p >0, then the value of |p q p x+q y q r...

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