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If p ne 0, then the solutions of the equ...

If `p ne 0`, then the solutions of the equation `|(1,1,x),(p+1,p+1,p+x),(3, x+1,x+2)|=0` are -

A

2, 3

B

1, p, 2

C

1, 2, -p

D

1, 2

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The correct Answer is:
D
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CHHAYA PUBLICATION-MCQ ZONE -Question Paper 4
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  3. If p ne 0, then the solutions of the equation |(1,1,x),(p+1,p+1,p+x),...

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

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

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

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

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

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

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

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

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

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

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

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  17. If x gt 0, then the value of sin[cot^(-1)cos(tan^(-1)x)] is equal to -

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  18. If theta=sin^(-1)[sin(-600^(@))], then one of the possible values of t...

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  19. If vectors vecalpha,vecbeta, vecgamma are such that vecalpha+vecbeta+...

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