Lutasin ang 2*cos(2.028)-2.028*sin(2.028)

$$2 \times \cos ( 2.028 ) -2.028 \times \sin ( 2.028 )$$

I-evaluate

$$1.926980670289381713808$$

Mga Hakbang ng Solution

Evaluate trigonometric functions in the problem

$$2 \cdot 0.9993736525709969 - 2.028 \cdot 0.035387887008191364$$

I-multiply ang 2 at 0.9993736525709969 para makuha ang 1.9987473051419938.

$$1.9987473051419938-2.028\times 0.035387887008191364$$

I-multiply ang 2.028 at 0.035387887008191364 para makuha ang 0.071766634852612086192.

$$1.9987473051419938-0.071766634852612086192$$

I-subtract ang 0.071766634852612086192 mula sa 1.9987473051419938 para makuha ang 1.926980670289381713808.

$$1.926980670289381713808$$

I-factor

$$\frac{120436291893086357113}{2 ^ {17} \cdot 5 ^ {21}} = 1\frac{5.793629189308636 \times 10^{19}}{6.25 \times 10^{19}} = 1.9269806702893817$$