Whakaoti i te 4500*1233610^-4*cos({left(tan(left(18510right)^-2/frac{122{2}10^-2})right)}^-1)

$$4500 \times 12336 { 10 }^{ -4 } \times \cos ( { \left( \tan ( \frac{ { \left(18510 \right) }^{ -2 } }{ \frac{ 122 }{ 2 } { 10 }^{ -2 } } ) \right) }^{ -1 } )$$

Aromātai

$$-2848.57777496765934072$$

Ngā Upane Otinga

Evaluate trigonometric functions in the problem

$$4500 \cdot 12336 {(10)} ^ {-4} \cdot -0.5131463061982381$$

Whakareatia te 4500 ki te 12336, ka 55512000.

$$55512000\times 10^{-4}\left(-0.5131463061982381\right)$$

Tātaihia te 10 mā te pū o -4, kia riro ko \frac{1}{10000}.

$$55512000\times \frac{1}{10000}\left(-0.5131463061982381\right)$$

Whakareatia te 55512000 ki te \frac{1}{10000}, ka \frac{27756}{5}.

$$\frac{27756}{5}\left(-0.5131463061982381\right)$$

Whakareatia te \frac{27756}{5} ki te -0.5131463061982381, ka -\frac{35607222187095741759}{12500000000000000}.

$$-\frac{35607222187095741759}{12500000000000000}$$

Tauwehe

$$-2848.57777496765934072$$