| 1 |
Inverse hyperbolic functions are expressed in terms of natural: |
- A. Numbers
- B. Exponential
- C. Logarithms
- D. Sines
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| 2 |
Cosh<sup>2</sup> x - Sinh<sup>2</sup> x = |
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| 3 |
tanh x = |
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| 4 |
Which one is not an exponential function ? |
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| 5 |
If x and y are so mixed up and y cannot be expressed in terms of the independent variable x, then y is called a/an ---- function of x. |
- A. Constant
- B. Explicit
- C. Implicit
- D. Inverse
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| 6 |
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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| 7 |
The term function was introduced by: |
- A. Euler
- B. Newton
- C. Lagrange
- D. Leibniz
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| 8 |
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| 9 |
Every relation, which can be represented by a linear equation in two variables, represents a: |
- A. Graph
- B. Function
- C. Cartesian product
- D. Relation
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| 10 |
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- A. 0
- B. 1
- C. e
- D. Does not exist
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