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The curve represented by Re(z^2)=4...

The curve represented by `Re(z^2)=4`

A

a parabola

B

an ellipse

C

a circle

D

a rectangular hyperbola

Text Solution

Verified by Experts

The correct Answer is:
D
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Knowledge Check

  • The curve represented by |z| = Re(z) + 2 is

    A
    a straight line
    B
    a circle
    C
    an ellipse
    D
    None of these

  • In the reaction represented by, ""_(Z)""^(A)Xto.""_(Z-2)""^(A-4)Yto.""_(Z-2)""^(A-4)Yto.""_(Z-1)""^(A-4)K the decays in the sequence are

    A
    `alpha,beta,gamma`
    B
    `beta,gamma,alpha`
    C
    `gamma,alpha,beta`
    D
    `alpha,gamma,beta`

  • In the transformation sequence represented by ""_(Z)^(A)X to ""_(Z-2)^(A-4)Y to ""_(Z-2)^(A-4) Y to ""_(Z-4)^(A-4)K The decays in the order

    A
    `alpha, beta, gamma`
    B
    `beta, gamma, alpha`
    C
    `gamma, alpha, beta`
    D
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