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The determinant |{:(y^(2),-xy,x^(2)),(a,...

The determinant `|{:(y^(2),-xy,x^(2)),(a,b,c),(a',b',c'):}|` is equal to

A

`|{:(bx+ay,cx+by),(b'x+a'y,c'x+b'y):}|`

B

`|{:(a'x+b'y,bx+cy),(ax+by,b'x+c'y):}|`

C

`|{:(bx+cy,ax+by),(b'x+c'y,a'x+b'y):}|`

D

`|{:(ax+by,bx+cy),(a'x+b'y,b'x+c'y):}|`

Text Solution

Verified by Experts

The correct Answer is:
D
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ARIHANT MATHS-DETERMINANTS -Exercise (Single Option Correct Type Questions)
  1. When the determinant |{:(cos2x,sin^(2)x,cos4x),(sin^(2)x,cos2x,cos^(2)...

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  2. If [] denotes the greatest integer less than or equal to the real numb...

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  3. The determinant |{:(y^(2),-xy,x^(2)),(a,b,c),(a',b',c'):}| is equal to

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  4. If A,B and C are angle of a triangle of a triangle ,the value of |{:(...

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  5. If |{:(x^(n),x^(n+2),x^(2n)),(1,x^(a),a),(x^(n+5),x^(a+6),x^(2n+5)):}|...

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  6. If x,y and z are the integers in AP lying between 1 and 9 and x 51, ...

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  7. If a(1),b(1),c(1),a(2),b(2),c(2) "and" a(3),b(3),c(3) are three digit ...

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  8. If a,b,and c are sides of Delta ABC such that |{:(c,bcosB+alphabeta,ac...

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  9. If x(1),x(2) "and" y(1),y(2) are the roots of the equations 3x^(2) ...

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  10. The value of |(.^(10)C(4).^(10)C(5).^(11)C(m)),(.^(11)C(6).^(11)C(7).^...

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  11. The value of the determinant |{:(1,sin(alpha-beta)theta,cos (alpha-be...

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  12. If f(x), h(x) are polynomials of degree 4 and |(f(x), g(x),h(x)),(a, b...

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  13. If f(x) =|{:(cos (x+alpha),cos(x+beta),cos(x+gamma)),(sin (x+alpha),si...

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  14. If |(1,1,1),(a,b,c),(a^(3),b^(3),c^(3))|= (a -b) (b -c) (c -a) (a + b+...

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  15. Let a ,b , c in R such that no two of them are equal and satisfy |2a ...

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  16. The number of positive integral solutions of the equation |(x^3+1,x^2y...

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  17. If f(x)=ax^(2)+bx+c,a,b,c in R and eqation f(x)-x=0 has imaginary roo...

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  18. If the system of equtions 2x-y+z=0,x-2y+z=0, tx-y+2z=0 has infinitel...

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  19. if (1+ax+bx^(2))^(4)=a(0) +a(1)x+a(2)x^(2)+…..+a(8)x^(8), where a,b,a(...

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  20. Given (f(x) =log(10) x and g(x) = e^(piix) . phi (x) =|{:(f(x).g(x),...

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