| 1 |
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- A. Undefined
- B. 3a<sup>2</sup>
- C. a<sup>2</sup>
- D. 0
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| 2 |
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
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| 3 |
x = 3 cos t, y = 3 sin t represent |
- A. Line
- B. Circle
- C. Parabola
- D. Hyperbola
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| 4 |
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- A. f(x<sup>2</sup> + 1)
- B. f(x)
- C.
- D. f(x<sup>2</sup>)
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| 5 |
The area A of a circle as a function of its circumference C is: |
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| 6 |
A function P(x) = 6x<sup>4</sup> + 7x<sup>3</sup> + 5x + 1 is called a polynomial function of degree -------- with leading coefficient -------. |
- A. 4, 6
- B. 2, 7
- C. 2, 3
- D. 2, 5
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| 7 |
The function y = ln x is a/an -------------- function of x. |
- A. Constant
- B. Explicit
- C. Exponential
- D. Logarithmic
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| 8 |
Let f(x) = x<sup>2</sup>, real valued function then domain of f is the set of all: |
- A. Real numbers
- B. Integers
- C. Positive numbers
- D. Natural numbers
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| 9 |
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- A. Common logarithmic
- B. Natural logarthmic
- C. Exponential
- D. None of these
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| 10 |
Let f(x) = x<sup>2</sup> + 3, then domain of f is: |
- A. Set of all integers
- B. Set of natural numbers
- C. Set of real numbers
- D. Set of rational numbers
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