हल करना 4 - 2(cot^2 (30 deg) + sin^2 (45')) | 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

$$4-2(\cot^{2}30+\sin^{2}45^{\prime})$$