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Vanshika Asked a Question
June 13, 2020 6:16 pmpts 30 pts
  • IIT JAM
  • Physics (PH)

Let z, and z, be two non-zero complex numbers, then |z, + z,12 |z, +|z21, if (a) z, - z, is pure imaginary (c) (b) (d) z,-z, is real z, +z, is real z+z, is pure

Let Z, and Z, be two non-zero complex numbers, then |Z, + Z,12 |Z, +|Z21, if (A) Z, - Z, is pure imaginary (C) (B) (D) Z,-Z, is real Z, +Z, is real Z+Z, is purely imaginary
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  • Mahak
    acc to me b,c are correct
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  • Vaishnavi rajora thankyou
    see attached ....
    • cropped6974919561027032528.jpg
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    Vaishnavi rajora
    option b ia correct
  • Chandra dhawan thankyou
    see attached file
    • cropped-297247160.jpg
    Likes(1) Reply(1)
    Vaishnavi rajora
    👍
  • Chandra dhawan
    z1-z2 is real.. option b is correct
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  • Ruby negi
    option b is correct..
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