| 1 |
|
|
| 2 |
A function, in which the variables are __________ numbers, then function is called a real valued function of real numbers. |
- A. Complex
- B. Rational
- C. Real
- D. None of these
|
| 3 |
|
- A. 4, -4
- B. 0
- C. 2, -2
- D. 0, 4
|
| 4 |
cosh<sup>-1</sup>x = |
|
| 5 |
|
|
| 6 |
|
- A. Continuous at x = 1
- B. Not continuous at x = 1
- C. Both a and b
- D. none
|
| 7 |
Let f(x) = x<sup>3</sup> + sin x, then f(x) is: |
- A. Even function
- B. Odd function
- C. Power function
- D. None of these
|
| 8 |
|
- A. Implicit
- B. Explicit
- C. Exponential
- D. Logarithmic
|
| 9 |
If a variable y depends on a variable x in such a way that each value of x determines exactly one value of y, then y is a __________ of x. |
- A. Independent variable
- B. Not function
- C. Function
- D. None of these
|
| 10 |
|
- A. sin x
- B. cos x
- C. sinh x
- D. cosh x
|
