JNU 2018-2 PhD CS
October 26, 2023JNU 2018-2 PhD CS
October 26, 2023JNU 2018-2 PhD CS
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Question 22
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The domain of the function f(x) = x1/2 is
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(-∞, +∞)
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(2, ∞)
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(-∞, 1)
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(0, ∞)
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Question 22 Explanation:
The value of x under the square root can never be negative. So the domain of the function will always be greater than or equal to 0,i.e. (0, ∞).
Correct Answer: D
Question 22 Explanation:
The value of x under the square root can never be negative. So the domain of the function will always be greater than or equal to 0,i.e. (0, ∞).