1
IAT (IISER) 2023
MCQ (Single Correct Answer)
+4
-1
Which one of the following functions is differentiable at $x=0$ ?
2
IAT (IISER) 2020
MCQ (Single Correct Answer)
+4
-1
If $f(x)=a x^2+b x+c$ and $f\left(\frac{1}{n}\right)=\frac{n+1}{n^2}$ for all $n \in N$, then what is the value of $\lim \limits_{x \rightarrow 0} f^{\prime}(x)$ ?
Questions Asked from Limits, Continuity and Differentiability (MCQ (Single Correct Answer))
Number in Brackets after Paper Indicates No. of Questions
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