Complex Numbers and Quadratic Equations-Argand Diagram [BITSAT (Birla Institute of Technology & Science Admission Test) Mathematics]: Questions 1 - 5 of 5

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Question 1

Question

MCQ▾

If , then points on lie on a –

Choices

Choice (4)Response

a.

Circle

b.

Parabola

c.

Line

d.

Question does not provide sufficient data or is vague

Question 2

Question

MCQ▾

If is a complex number, then represents –

Choices

Choice (4)Response

a.

b.

A circle

c.

A line parallel to

d.

Question 3

Question

MCQ▾

If lies on , then lies on –

Choices

Choice (4)Response

a.

Parabola

b.

Ellipse

c.

Circle

d.

Line

Question 4

Question

MCQ▾

The locus of point satisfying is –

Choices

Choice (4)Response

a.

Straight line

b.

A circle

c.

An ellipse

d.

A hyperbola

Question 5

Question

MCQ▾

The locus of point z satisfying , where is a real number, is –

Choices

Choice (4)Response

a.

Circle

b.

Point of straight lines

c.

Hyperbola

d.

All of the above

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