JEE MATHEMATICS MCQ: COMPLEX NUMBERS

1 Easy

1 of 1

Analyzing +4 | -1

z \in \mathbf{C}, z \notin \mathbf{R}

, and

a=z^2+3 z+5

, then

a

cannot take value

View answer and explanation

Correct option: C

11 / 4

Option C (11/4) is correct because the expression a = z² + 3z + 5 cannot take the value 11/4 when z is not a real number.

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