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 |
Question 11
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) |
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. |
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. |
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. |
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. |
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. |