| 1 |
If the graph of f is entirely above the x-axis, then the definite integral is _______: |
- A. Positive
- B. Positive or negative
- C. Negative
- D. Positive and negative
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| 2 |
The term dy (or df) = f '(x) dx is called the __________ of the dependent variable y. |
- A. Differentiation
- B. Integration
- C. Differential
- D. None of these
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| 3 |
The general solution of differential equation of order n contains n arbitrary constants, which can be determined by ------------ initial value conditions. |
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| 4 |
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- A. ln |sec x + tan x | + c
- B. ln |cosec x - cot x | + c
- C. ln |sec x - tan x | + c
- D. ln |cosec x + cot x | + c
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| 5 |
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| 6 |
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- A. e<sup>2x</sup> sin x + c
- B. e<sup>2x</sup>cosx + c
- C. -e<sup>2x</sup>sin x + c
- D. -e<sup>2x</sup>cosx + c
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| 7 |
If the upper limit is a constant and the lower limit is a variable, then the integral is a function of: |
- A. x
- B. y
- C. lower limit
- D. upper limit
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| 8 |
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- A. Integration
- B. Integrand
- C. Constant of integration
- D. None of these
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| 9 |
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| 10 |
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- A. integration by parts
- B. definite integral
- C. Differentation
- D. None of these
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