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Complex Numbers and Quadratic Equations — MATHS STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 ScienceMATHSComplex Numbers and Quadratic Equations1 Mark
MCQ
In z = 4 + i, what is the real part?
  • A
    4
  • B
    i
  • C
    1
  • D
    4 + i
✓

Answer

  1. 4

Solution:

In z = a + b i, a is real part and b is imaginary part.

So, in 4 + i, real part is 4.

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