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UPSC NDA Math Model Paper 5

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Comprehension:(Que No. 30 - 32)
Directions: For the next three (03) items that follow:Consider the function f(x)={

x2−5	x≤3
√x+13	x>3

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Question : 31

Total: 120

Consider the following statements:
1. The function is discontinuous at x = 3
2. The function is not differentiable at x = 0
Which of the above statements is/are correct?

1 only
2 only
Both 1 and 2
Neither 1 nor 2

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