Resolver [(sin 30 deg)/(cos 30 deg)] ^ 2 | Equatix - Math Solver

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Example

3(r+2s)=2t-4

a⋅(b-2)=3b

3(r+2s)=2t-4

a⋅(b-2)=3b

Question

$$[\frac{\sin\ 30}{\cos\ 30}]^{2}$$