1
BITSAT 2024
MCQ (Single Correct Answer)
+3
-1
The modulus of the complex number $ z $ such that $ |z+3-i|=1 $ and $ \arg (z)=\pi $ is equal to
2
BITSAT 2023
MCQ (Single Correct Answer)
+3
-1
Number of solutions of the equation $$z^2+|z|^2=0$$ and $$z \neq 0$$ is
3
BITSAT 2023
MCQ (Single Correct Answer)
+3
-1
If $$z_1$$ and $$z_2$$ be nth root of unity which subtend a right angled at the origin. Then, $$n$$ must be of the form
4
BITSAT 2022
MCQ (Single Correct Answer)
+3
-1
If $$|w| = 2$$, then the set of points $$z = w - {1 \over w}$$ is contained in or equal to the set of points z satisfying
Questions Asked from Complex Numbers (MCQ (Single Correct Answer))
Number in Brackets after Paper Indicates No. of Questions
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