| 1 |
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- A. R
- B. R - {2}
- C. R - {2, -2}
- D. R - {-2}
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| 2 |
The symbol y = f(x) i.e. y is equal to f of x, invented by Swiss mathematician-----------: |
- A. Euler
- B. Cauchy
- C. Leibniz
- D. Newton
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| 3 |
Let f(x) = cos x, then f(x) is an: |
- A. Even function
- B. Odd function
- C. Power function
- D. None of these
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| 4 |
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- A. Constant
- B. Implicit
- C. Identity
- D. Inverse
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| 5 |
x = 3 cos t, y = 3 sin t represent |
- A. Line
- B. Circle
- C. Parabola
- D. Hyperbola
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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 |
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- A. Implicit
- B. Explicit
- C. Exponential
- D. Logarithmic
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| 8 |
f(x) = sin x + cos x is ------------ function: |
- A. Even
- B. Odd
- C. Composite
- D. Neither even nor odd function
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| 9 |
If y is an image of x under the function f, we denote it by: |
- A. x = f(y)
- B. x = y
- C. y = f(x)
- D. f(x, y) = c
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| 10 |
The function y = ln x is a/an -------------- function of x. |
- A. Constant
- B. Explicit
- C. Exponential
- D. Logarithmic
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