(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

Does anyone know what d(r-hat)/d(theta) in Cylindrical coordinates is?

2. Relevant equations

3. The attempt at a solution

I'm pretty sure its -(theta-hat) but I'm not sure, any help?

Thanks so much

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# Homework Help: Another change in unit vectors (d(r-hat)/d(theta)) in Cylindrical

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