Nilai dari tan30°−cos45°+sin225°+tan330°\tan30\degree-\cos45\degree+\sin225\degree+\tan330\degreetan30°−cos45°+sin225°+tan330° adalah ....
2\sqrt{2}2
−2-\sqrt{2}−2
233−2\frac{2}{3}\sqrt{3}-\sqrt{2}323−2
233\frac{2}{3}\sqrt{3}323
−233-\frac{2}{3}\sqrt{3}−323