$$\text { Find } \mathrm { dr } / \mathrm { d } \theta$$

question 209

Multiple Choice

$$\text { Find } \mathrm { dr } / \mathrm { d } \theta$$
- $$\theta^{ 1 / 3} - r ^{1 / 3} = 1$$

• A) \(- \left( \frac { r } { \theta } \right) ^ { 2 / 3 }\)
• B) \(\left( \frac { r } { \theta } \right) ^ { 2 / 3 }\)
• C) \(- \left( \frac { \theta } { r } \right) ^ { 2 / 3 }\)
• D) \(\left( \frac { \theta } { r } \right) ^ { 2 / 3 }\)

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