| 1 |
The range of principal tangent function is: |
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| 2 |
The domain of principal tangent function is: |
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| 3 |
tan(π + tan<sup>-1</sup>x ) = |
- A. x
- B. π+x
- C. π-x
- D. none of these
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| 4 |
The domain of principal cosine function is: |
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| 5 |
The domain of y = sin<sup>-1</sup> x is: |
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| 6 |
Range of the function y = tan<sup>-1</sup> x is: |
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| 7 |
Inverse sine function is written as: |
- A. (sin x)<sup>-1</sup>
- B. sin x<sup>-1</sup>
- C. arc sinx
- D. arc sin<sup>-1</sup> x
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| 8 |
cos<sup>-1</sup> (-x) = |
- A. π + cos<sup>-1</sup> x
- B. π - cos<sup>-1</sup>x
- C. π + sin<sup>-1</sup>x
- D. π - sin<sup>-1</sup>x
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| 9 |
If f(x) = arccos x, then: |
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| 10 |
The range of principal sine function is: |
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