1 |
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- A. x = a
- B. x = 2
- C. x = 0
- D. None
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2 |
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3 |
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4 |
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- A. 5 sin x
- B. cosh (5x)
- C. 5 cosh (5x)
- D. -5 cosh (5x)
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5 |
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6 |
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7 |
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8 |
For a square of side x units, the rate of change of area with respect to the side is given by: |
- A. x
- B. x<sup>2</sup>
- C. 2x
- D. 2
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9 |
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- A. 2cosh x
- B. 2sinh x
- C. 2sinh (2x)
- D. -2sinh (2x)
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10 |
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- A. sin x
- B. -cos x
- C. -sin x
- D. cos x
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