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Qn #1270
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The slope of the function
\[ f(x) = \begin{cases} x^2 \sin\!\left(\dfrac{1}{x}\right), & \text{if } x \ne 0, \\[8pt] 0, & \text{if } x = 0 \end{cases} \]
A.
1
B.
0
C.
- 1
D.
None of these
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❓ Question: The slope of the function \[ f(x) = \begin{cases} ... | TANCET Group Studies | Tancet Group Studies