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Minimum value of| z1- z2| as z1& z2 ove...

Minimum value of| z1- z2| as z1& z2 over the curves √3

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CENGAGE ENGLISH-COMPLEX NUMBERS AND QUADRATIC EQUATIONS-All Questions
  1. If |z-3|=min{|z-1|,|z-5|}, then Re(z) equals to

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  2. For the following question, choose the correct answer from the codes ...

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  3. Minimum value of| z1- z2| as z1& z2 over the curves √3

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  4. All the values of m for whilch both the roots of the equation x^2-2m x...

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  5. If p=a+bomega+comega^2, q=b+comega+aomega^2, and r=c+aomega+bomega^2,...

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  6. If the roots of the quadratic equation (4p-p^2-5)x^2-(2p-1)x+3p=0 lie ...

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  7. If z1=5+12 i and |z2|=4,t h e n

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  8. If roots of x^2-(a-3)x+a=0 are such that at least one of them is great...

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  9. If |z-1|-1,t h e n a r g((z-1-i)//z) can be equal to pi//4 (z-2)//z ...

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  10. Let f(x)=a x^2+bx +c a ,b ,c in R. If f(x) takes real values for re...

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  11. Write a linear equation representing a line which is parallel to y-axi...

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  12. If both roots of the equation a x^2+x+c-a=0 are imaginary and c > -1, ...

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  13. If |z|=1 and w=(z-1)/(z+1) (where z!=-1), then R e(w) is 0 (b) 1/(|...

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  14. The set of all possible real values of a such that the inequality (x-(...

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  15. Column I, Column II (Locus) parallelogram, p. z1-z4=z2-z3 rectang...

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  16. The interval of a for which the equation t a n^2x-(a-4)tanx+4-2a=0 has...

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  17. The range of a for which the equation x^2+ax-4=0 has its smaller root ...

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  18. Let z and omega be two complex numbers such that |z|lt=1,|omega|lt=1 ...

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  19. Consider the equation x^2+2x-n=0 where n in N and n in [5,100] The t...

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  20. If n1, n2 are positive integers, then (1 + i)^(n1) + ( 1 + i^3)^(n1) +...

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