| 1 |
The derivative of x with respect to y is given by: |
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| 2 |
The small change in the value ofx, positive or negative is called the -------- of x. |
- A. Increment
- B. Differential
- C. Derivative
- D. none of these
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| 3 |
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| 4 |
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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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| 5 |
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- A. sin x
- B. cos x
- C. -sin x
- D. -cos x
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| 6 |
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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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| 7 |
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- A. 2cosh x
- B. 2sinh x
- C. 2sinh (2x)
- D. -2sinh (2x)
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| 8 |
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- A. x = a
- B. x = 2
- C. x = 0
- D. None
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| 9 |
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- A. - cosec<sup>2</sup> x
- B. cosec<sup>2</sup>x
- C. - cosec x cot x
- D. cosec x cot x
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| 10 |
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