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If a > 0, a ∈ R, z = a + 2i and z |z| – az + 1 = 0 then
  • a)
    z is always a positive real number
  • b)
    z is always a negative real number
  • c)
    z is purely imaginary number
  • d)
    such a complex z does not exist
Correct answer is option 'D'. Can you explain this answer?
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If a > 0, a ∈ R, z = a + 2i and z |z| – az + 1 = 0 thena...
Putting z = a + 2i in the given equation and comparing imaginary parts, we get a2 + 4 = a2, which is not possible.
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If a > 0, a ∈ R, z = a + 2i and z |z| – az + 1 = 0 thena...
Tree falls in a forest and no one is around to hear it, does it make a sound?
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If a > 0, a ∈ R, z = a + 2i and z |z| – az + 1 = 0 thena)z is always a positive real numberb)z is always a negative real numberc)z is purely imaginary numberd)such a complex z does not existCorrect answer is option 'D'. Can you explain this answer?
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If a > 0, a ∈ R, z = a + 2i and z |z| – az + 1 = 0 thena)z is always a positive real numberb)z is always a negative real numberc)z is purely imaginary numberd)such a complex z does not existCorrect answer is option 'D'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about If a > 0, a ∈ R, z = a + 2i and z |z| – az + 1 = 0 thena)z is always a positive real numberb)z is always a negative real numberc)z is purely imaginary numberd)such a complex z does not existCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for If a > 0, a ∈ R, z = a + 2i and z |z| – az + 1 = 0 thena)z is always a positive real numberb)z is always a negative real numberc)z is purely imaginary numberd)such a complex z does not existCorrect answer is option 'D'. Can you explain this answer?.
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