Issolvi tan(60^circ)*cos(30^circ)/sin(30^circ)

$$\tan ( 60 ^ { \circ } ) \times \frac{ \cos ( 30 ^ { \circ } ) }{ \sin ( 30 ^ { \circ } ) }$$

Evalwa

$$3$$

Passi tas-Soluzzjonijiet

Ikseb il-valur ta’ \tan(60) mit-tabella tal-valuri trigonometriċi.

$$\sqrt{3}\times \frac{\cos(30)}{\sin(30)}$$

Ikseb il-valur ta’ \cos(30) mit-tabella tal-valuri trigonometriċi.

$$\sqrt{3}\times \frac{\frac{\sqrt{3}}{2}}{\sin(30)}$$

Ikseb il-valur ta’ \sin(30) mit-tabella tal-valuri trigonometriċi.

$$\sqrt{3}\times \frac{\frac{\sqrt{3}}{2}}{\frac{1}{2}}$$

Iddividi \frac{\sqrt{3}}{2} b'\frac{1}{2} billi timmultiplika \frac{\sqrt{3}}{2} bir-reċiproku ta' \frac{1}{2}.

$$\sqrt{3}\times \frac{\sqrt{3}\times 2}{2}$$

Annulla 2 u 2.

$$\sqrt{3}\sqrt{3}$$

Immultiplika \sqrt{3} u \sqrt{3} biex tikseb 3.

$$3$$