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- A. 5 sin x
- B. cosh (5x)
- C. 5 cosh (5x)
- D. -5 cosh (5x)
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| 2 |
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- A. x = a
- B. x = 2
- C. x = 0
- D. None
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| 3 |
If s is the distance traveled by a body at time t, the velocity is given by the expression: |
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| 4 |
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| 5 |
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| 6 |
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| 7 |
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- A. sec x tan x
- B. - sec<sup>2</sup>x
- C. -sec x tan x
- D. sec<sup>2</sup>x
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| 8 |
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| 9 |
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- A. sech x tanh x
- B. -sech x tanhx
- C. sech<sup>2</sup> x
- D. -sech<sup>2</sup>x
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| 10 |
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