Whakaoti i te 4500*123.3610^-4*cos({left(tan(left(18.510right)^-2/frac{122{2}10^-2})right)}^-1)

$$4500 \times 123.36 { 10 }^{ -4 } \times \cos ( { \left( \tan ( \frac{ { \left(18.510 \right) }^{ -2 } }{ \frac{ 122 }{ 2 } { 10 }^{ -2 } } ) \right) }^{ -1 } )$$

Aromātai

$$-4.56619556150188274592$$

Ngā Upane Otinga

Evaluate trigonometric functions in the problem

$$4500 \cdot 123.36 {(10)} ^ {-4} \cdot -0.08225600881794716$$

Whakareatia te 4500 ki te 123.36, ka 555120.

$$555120\times 10^{-4}\left(-0.08225600881794716\right)$$

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

$$555120\times \frac{1}{10000}\left(-0.08225600881794716\right)$$

Whakareatia te 555120 ki te \frac{1}{10000}, ka \frac{6939}{125}.

$$\frac{6939}{125}\left(-0.08225600881794716\right)$$

Whakareatia te \frac{6939}{125} ki te -0.08225600881794716, ka -\frac{14269361129693383581}{3125000000000000000}.

$$-\frac{14269361129693383581}{3125000000000000000}$$

Tauwehe

$$-4.56619556150188274592$$