Convert the point $(2 \sqrt{3}, 6, -4)$ in rectangular coordinates to spherical coordinates.  Enter your answer in the form $(\rho,\theta,\phi),$ where $\rho > 0,$ $0 \le \theta < 2 \pi,$ and $0 \le \phi \le \pi.$
Question:
Convert the point $(2 \sqrt{3}, 6, -4)$ in rectangular coordinates to spherical coordinates.  Enter your answer in the form $(\rho,\theta,\phi),$ where $\rho > 0,$ $0 \le \theta < 2 \pi,$ and $0 \le \phi \le \pi.$
Answer:
Let's think step by step.

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\left( 8, \frac{\pi}{3}, \frac{2 \pi}{3} \right)
Convert the point $(2 \sqrt{3}, 6, -4)$ in rectangular coordinates to spherical coordinates.  Enter your answer in the form $(\rho,\theta,\phi),$ where $\rho > 0,$ $0 \le \theta < 2 \pi,$ and $0 \le \phi \le \pi.$
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