Complex Numbers and Quadratic EquationsArgand Diagram (BITSAT Mathematics): Questions 1  5 of 5
Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 378 questions. Access all new questions we will add tracking exampattern and syllabus changes. View Sample Explanation or View Features.
Rs. 250.00 or
Question number: 1
» Complex Numbers and Quadratic Equations » Argand Diagram
Question
If , then points on lie on a –
Choices
Choice (4)  Response  

a.  Parabola 

b.  Circle 

c.  Line 

d.  All of the above 

Question number: 2
» Complex Numbers and Quadratic Equations » Argand Diagram
Question
If is a complex number, then represents –
Choices
Choice (4)  Response  

a. 


b. 


c.  A circle 

d.  A line parallel to 

Question number: 3
» Complex Numbers and Quadratic Equations » Argand Diagram
Question
If lies on , then lies on –
Choices
Choice (4)  Response  

a.  Parabola 

b.  Ellipse 

c.  Line 

d.  Circle 

Question number: 4
» Complex Numbers and Quadratic Equations » Argand Diagram
Question
The locus of point satisfying is –
Choices
Choice (4)  Response  

a.  Straight line 

b.  A circle 

c.  An ellipse 

d.  A hyperbola 

Question number: 5
» Complex Numbers and Quadratic Equations » Argand Diagram
Question
The locus of point z satisfying , where is a real number, is –
Choices
Choice (4)  Response  

a.  Hyperbola 

b.  Point of straight lines 

c.  Circle 

d.  All of the above 
