Issolvi 12^circtan38^circtan52^circtan60^circtan78

$$12 ^ { \circ } \tan 38 ^ { \circ } \tan 52 ^ { \circ } \tan 60 ^ { \circ } \tan 78$$

Evalwa

$$\frac{352847258210883786591799245148179210449125305093\sqrt{3}}{6250000000000000000000000000000000000000000000}\approx 97.783900565$$

Passi tas-Soluzzjonijiet

Evaluate trigonometric functions in the problem

$$12 \cdot 0.7812856265067173 \cdot 1.2799416321930788 \tan(60) 4.704630109478451$$

Immultiplika 0.7812856265067173 u 1.2799416321930788 biex tikseb 0.99999999999999989114779876822324.

$$0.99999999999999989114779876822324\times 4.704630109478451\times 12\tan(60)$$

Immultiplika 0.99999999999999989114779876822324 u 4.704630109478451 biex tikseb 4.70463010947845048789065660197572280598833740124.

$$4.70463010947845048789065660197572280598833740124\times 12\tan(60)$$

Immultiplika 4.70463010947845048789065660197572280598833740124 u 12 biex tikseb 56.45556131374140585468787922370867367186004881488.

$$56.45556131374140585468787922370867367186004881488\tan(60)$$

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

$$56.45556131374140585468787922370867367186004881488\sqrt{3}$$