Published by:
CGP EDU Academic Team
Published on: August 14, 2026
Let a, b 
R and a 2 + b 2 
0. Suppose 
, where 
. If z = x + iy and z 
S, then (x, y) lies on
A
the circle with radius 
and centre 
for a > 0, b 
0
and centre for a > 0, b 0
B
the circle with radius 
and centre 
for a < 0, b 
0
and centre for a < 0, b 0
C
the x-axis for a 
0, b = 0
0, b = 0
D
the y-axis for a = 0, b 
0
0
Text Solution
Verified by ExpertsThe correct answer is:
CHECK THE SOLUTION.
(A, C, D)
Centre 
Centre 
x-axis 
y-axis y = 
, a = 0
──────────────────────────────────────────────────────────────────────────────────────────
Prepare Smarter with CGP Edu
Get practice questions, solutions, and test series in one place.
Write a Review
Share your experience with this question and solution.
Commentary
Send your comment, doubt, correction, or feedback to admin.
Similar Questions
Explore conceptually related problems
PART I: PHYSICS
SECTION 1 (Maximum Marks: 18)
• This section contains SIX questions.
• Each questio…
The ends Q and R of two thin wires, PQ and RS, are soldered (joined) together. Initially each of th…
An accident in a nuclear laboratory resulted in deposition of a certain amount of radioactive mater…
There are two Vernier calipers both of which have 1 cm divided into 10 equal divisions on the main …
A gas is enclosed in a cylinder with a movable frictionless piston. Its initial thermodynamic state…
A small object is placed 50 cm to the left of a thin convex lens of focal length 30 cm. A convex sp…