MCQ
What is the derivative of $f(x) = \frac{4}{x^{2}}$
- A$\frac{4}{2 x}$
- ✓– $\frac{8}{x^{3}}$
- C$\frac{8}{x^{3}}$
- D$0$
✓
Answer
Correct option: B.
– $\frac{8}{x^{3}}$
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