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The values of θ lying between 0 and π/2...

The values of θ lying between 0 and π/2 and satisfying the equation `∣ 1+sin ^2θ sin^2θ sin^2θ cos^2θ 1+cos^2θ cos^2θ 4sin4θ 4sin4θ 1+4sin4θ ∣ ` =0 are

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ALLEN-DETERMINANTS-All Questions
  1. 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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  2. 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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  3. The values of θ lying between 0 and π/2 and satisfying the equation ...

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  4. If |(a, a, x,),(m, m, m),(b, x, b)|=0 then x may be equal to- a.a b. ...

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  5. If ∣ -a a^2 ab ac ab -b^2 bc ac bc -c^2 | = ka^2b^2c^2...

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  6. The value of the determinant |(alpha,beta,l),(alpha,x, n),(alpha,beta,...

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  7. If the system of linear equations x+a y+a z=0,\ x+b y+b z=0,\ x+c y+...

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  8. If the system of equations x+y-3=0,\ (1+K)x+(2+K)y-8=0\ &\ x-(1+K)y+(2...

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  9. If the determinant |a+p l+x u+fb+q x+y v+gc+r n+z w+h| splits into exa...

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  10. The values of lambda for which the system of euations x+y+z=6x+2y+3z=1...

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  11. If x , y , z are in A.P. , then the value of the determinant are in A....

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  12. Let p be the sum of all possible determinabnts of order 2 having 0,...

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  13. Find A for 2sinAcosA−cosA−2sinA+1=0 ;-

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  14. Statement 1 is True: Statement 2 is True; Statement 2 is a correct ...

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  15. Statement I: If a ,\ \ b , c in R\ a n d a!=b!=c\ a n d\ x ,\ y ,\ z ...

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  16. Comprehension 1 Let x ,\ y ,\ z in R^+&\ D=|xx^3x^4-1y y^3y^4-1...

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  17. If A is an invertble matrix of order 2 then (det A ^-1) is equal to...

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  18. Comprehension 1 Let x ,\ y ,\ z in R^+&\ D=|xx^3x^4-1y y^3y^4-1...

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  19. consider the following system of equation alphax+y+z=m x=alphay+z=...

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  20. Comprehension 2 Consider the system of linear equations alphax+y...

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