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If p + q + r = a + b + c = 0, then the d...

If p + q + r = a + b + c = 0, then the determinant `|(pa,qb,rc),(qc,ra,pb),(rb,pc,qa)|` equal to :
A. 0
B. 1
C. pa + qb + rc
D. pa + qb + rc + a + b + c

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PUNEET DOGRA-DETERMINANTS -PREV YEAR QUESTIONS
  1. The value of the determinants |("cos"^(2)(theta)/(2),"sin"^(2)(theta)/...

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  2. The system of equation kx + y + z = 1, x + ky + z = k and x + y + kz =...

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  3. If p + q + r = a + b + c = 0, then the determinant |(pa,qb,rc),(qc,ra,...

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  4. The value of the determinant : |(1-alpha,alpha-alpha^(2),alpha^(2)),(1...

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  5. If B is a non-singular matrix and A is a square matrix, then the value...

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  6. What is the value of the determinant ? |(1,1,1),(1,1+xyz,1),(1,1,1+x...

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  7. If |(x,y,0),(0,x,y),(y,0,x)| = 0, then which one of the following is c...

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  8. If A=[(cos alpha,sin alpha),(-sin alpha,cos alpha)] and A. adj A=[(k,...

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  9. If a ne b ne c, then one value of x which satisfies the equation. [(0,...

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  10. Let ax^(3) + bx^(2) + cx + d |(x+1,2x,3x),(2x+3,x+1,x),(2-x,3x+4,5x-...

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  11. Let ax^(3) + bx^(2) + cx + d |(x+1,2x,3x),(2x+3,x+1,x),(2-x,3x+4,5x-...

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  12. If A is a square matrix of order 3 and det A = 5, then what is det [(2...

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  13. Which of the following determinants have value 'zero' ? 1. |(41,1,5)...

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  14. If the value of the determinant |(a,1,1),(1,b,1),(1,1,c)| is positive,...

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  15. Consider the following statements in respect of the determinant |("cos...

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  16. If a, b and c are real numbers, then the value of the determinant |(1-...

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  17. Consider the following statements with respect to the square matrices ...

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  18. The value of |(1,1,1),(1,1+x,1),(1,1,1+y)| is

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  19. Consider the following statements I. Determinant is a square matrix....

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  20. If |(a,b,0),(0,a,b),(b,0,a)| = 0, then which one of the following is c...

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