UPSC NDA I 2013 Mathematics Paper
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Question : 93 of 120
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Consider the following statements:
1. The derivative where the function attains maxima or minima must be zero.
2. If a function is differentiable at a point, then it must be continuous at that point.
Which of the above statements is/are correct?
1. The derivative where the function attains maxima or minima must be zero.
2. If a function is differentiable at a point, then it must be continuous at that point.
Which of the above statements is/are correct?
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