Solve cos(-200^circ)/sin290^circ

$$\frac { \cos ( - 200 ^ { \circ } ) } { \sin 290 ^ { \circ } }$$

Evaluate

$$\frac{9396926207859084}{9396926207859085}\approx 1$$

Solution Steps

Evaluate trigonometric functions in the problem

$$\frac{-0.9396926207859084}{-0.9396926207859085}$$

Expand \frac{-0.9396926207859084}{-0.9396926207859085} by multiplying both numerator and the denominator by 10000000000000000.

$$\frac{-9396926207859084}{-9396926207859085}$$

Fraction \frac{-9396926207859084}{-9396926207859085} can be simplified to \frac{9396926207859084}{9396926207859085} by removing the negative sign from both the numerator and the denominator.

$$\frac{9396926207859084}{9396926207859085}$$

Factor

$$\frac{3 \cdot 587 \cdot 1334032681411 \cdot 2 ^ {2}}{5 \cdot 7 \cdot 2543 \cdot 105577509217} = 1$$