UPSC NDA II 2025 Mathematics Paper
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Question Numbers: 73-75
For the following three (03) items:
Consider the function f(x) = x|x|
For the following three (03) items:
Consider the function f(x) = x|x|
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Question : 75 of 120
Marks:
+1,
-0
Consider the following statements:
I. The function is increasing in the interval (-∞,∞),
II. The function is differentiable at x = 0
Which of the statements given above is/are correct?
I. The function is increasing in the interval (-∞,∞),
II. The function is differentiable at x = 0
Which of the statements given above is/are correct?
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