Algebra [NDA (National Defense Academy) Mathematics]: Questions 10 - 18 of 172

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Question 10

Appeared in Year: 2012

Question MCQ▾

and are two matrices such that and then what is equal to?

Choices

Choice (4)Response

a.

2

b.

3

c.

1

d.

4

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Question 11

Appeared in Year: 2012

Question MCQ▾

What is the value of

Choices

Choice (4)Response

a.

b.

2

c.

1

d.

0

Edit

Question 12

Appeared in Year: 2016

Question MCQ▾

If has a root in which one of the following intervals

Choices

Choice (4)Response

a.

(-2,0)

b.

(2,3)

c.

(0,2)

d.

(3,4)

Edit

Question 13

Question MCQ▾

The equation formed by multiplying each root of by is .

What is equal to?

Choices

Choice (4)Response

a.

b.

c.

d.

Edit

Question 14

Appeared in Year: 2016

Question MCQ▾

If the number in decimal system is converted into binary system, then what is the resulting number?

Choices

Choice (4)Response

a.

b.

c.

d.

Edit

Question 15

Question MCQ▾

If are the root of the equation then what is equal to?

Choices

Choice (4)Response

a.

b.

c.

1

d.

Edit

Question 16

Appeared in Year: 2016

Question MCQ▾

Let be a relation from

What is equal to?

Choices

Choice (4)Response

a.

b.

c.

d.

Edit

Question 17

Question MCQ▾

If both the roots of the equation lie between then which one of the following is correct?

Choices

Choice (4)Response

a.

b.

c.

d.

Edit

Question 18

Appeared in Year: 2016

Question MCQ▾

If then which of the following is/are correct?

Select the correct answer using the code given below:

Choices

Choice (4)Response

a.

Neither

b.

only

c.

only

d.

Edit