Solved: Find the intervals in which the function \( f(x) = x^3 + \dfrac{1}{x^3}, x \ne 0

Class: 12 Subject: Math Topic: Application of Derivative

Find the intervals in which the function \( f(x) = x^3 + \dfrac{1}{x^3}, x \ne 0 \) is (i) increasing (ii) decreasing.

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