# Complex Numbers and Quadratic Equations-Relation Between Roots and Coefficients (KVPY Stream-SA (Class 11) Math): Questions 8 - 10 of 10

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## Question number: 8

» Complex Numbers and Quadratic Equations » Relation Between Roots and Coefficients

MCQ▾

### Question

If α, β are the roots of, than value of is –

### Choices

Choice (4) Response

a.

b.

c.

1

d.

## Question number: 9

» Complex Numbers and Quadratic Equations » Relation Between Roots and Coefficients

MCQ▾

### Question

If and have one common root and then value of is –

### Choices

Choice (4) Response

a.

2

b.

3

c.

1

d.

All of the above

## Question number: 10

» Complex Numbers and Quadratic Equations » Relation Between Roots and Coefficients

MCQ▾

### Question

Let α be a root of the equation. The value of is equal to-

### Choices

Choice (4) Response

a.

b.

c.

d.

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