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If f(x)=|(1,x,x+1),(2x,x(x-1),x(x+1)),(3...

If `f(x)=|(1,x,x+1),(2x,x(x-1),x(x+1)),(3x(x-1),x(x-1)(x-2),x(x-1)(x+1))|` then the value of f(11) is -

A

0

B

1

C

11

D

-11

Text Solution

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The correct Answer is:
A
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CHHAYA PUBLICATION-MCQ ZONE -Question Paper 4
  1. Let R be the set of real numbers and f:R to R be defined by f(x)=x^(2)...

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  2. Domain of definition of the function f(x)=(3)/(4-x^(2))+log(10)(x^(3)-...

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  3. If f(x)=|(1,x,x+1),(2x,x(x-1),x(x+1)),(3x(x-1),x(x-1)(x-2),x(x-1)(x+1)...

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  4. the value of the determinant |(0, b^(3)-a^(3),c^(3)-a^(3)),(a^(3)-b...

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  5. If a^(2)+b^(2)+c^(2)=-2 and f(x)=|(1+a^(2)x,(1+b^(2))x,(1+c^(2))x),...

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  6. If a, b, c are all different and |(a,a^(3),a^(4)-1),(b,b^(3),b^(4)-1)...

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  7. If p ne 0, then the solutions of the equation |(1,1,x),(p+1,p+1,p+x),...

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  8. If A and B are two square matrices and if A^(-1) and B^(-1) exist, th...

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  9. If A=[(3,-5),(-4,2)], then the value of A^(2)-5A is equal to -

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  10. If A=|(5,6,-3),(-4,3,2),(-4,-7,3)| then the cofactors of the elements ...

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  11. If A=[(a,b),(b,a)]and A^(2)=[(alpha,beta),(beta,alpha)], then -

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  12. If A=[(1,2),(2,3),(3,4)] and B=[(1,2),(2,1)], then -

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  13. If A=[(2,-1),(0,1)] and B=[(1,0),(-1,-1)] then (A+B)^(2) is not equal ...

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  14. If A be any n xx n matrix and k any scalar, then detkA is equal to -

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  15. The probability that in a year of 22nd century chosen at rendom, ther...

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  16. The probability that in a family of 5 members, exactly 2 members have...

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  17. A bag contains 5 white and 3 black balls and 4 balls are successively ...

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  18. The probability that A speaks truth is (4)/(5), while this probabili...

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  19. Three distinct numbers are selected from first 100 natural numbers. Th...

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  20. In a bolt factory three machines A, B and C manufacture respectively 2...

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