So, as the title may have given away, I'm trying to figure out implicit differentiation in the multiple variable context. I thought a good practice would be the law of cosines, aka(adsbygoogle = window.adsbygoogle || []).push({});

c^2 = a^2 + b^2 - 2abcosθ.

So I'm trying to find ∂θ/∂a, ∂θ/db, ∂θ/dc.

I tried solving for θ and then taking partials, but that seems like the wrong way to do it. Any suggestions?

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# Implicit differentiation in multiple variables

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