| 1 |
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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| 2 |
Let f(x) = x<sup>2</sup>, then range of f is the set of all: |
- A. Real numbers
- B. Non-negative real numbers
- C. Non-negative integers
- D. Complex numbers
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| 3 |
f(x) is odd function. If and only if: |
- A. f(-x) = -f(x)
- B. f(-x) = f(x)
- C. f(x) = 3f(-x)
- D. f(x) = -3f(-x)
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| 4 |
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- A. Constant
- B. Implicit
- C. Identity
- D. Inverse
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| 5 |
A function, in which the variable appears as exponent (power), is called a / an -------- function. |
- A. Constant
- B. Explicit
- C. Exponential
- D. Inverse
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| 6 |
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- A. 0
- B. 1
- C. e
- D. Does not exist
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| 7 |
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- A. Undefined
- B. 3a<sup>2</sup>
- C. a<sup>2</sup>
- D. 0
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| 8 |
Inverse hyperbolic functions are expressed in terms of natural: |
- A. Numbers
- B. Exponential
- C. Logarithms
- D. Sines
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| 9 |
f(x) = sin x + cos x is ------------ function: |
- A. Even
- B. Odd
- C. Composite
- D. Neither even nor odd function
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| 10 |
cosh<sup>-1</sup>x = |
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