다음을 풀어보세요: 2*cos(2.0287578477)-2.0287578477*sin(2.0287578477)

$$2 \times \cos ( 2.0287578477 ) -2.0287578477 \times \sin ( 2.0287578477 )$$

계산

$$1.926926097899418524559897133$$

해답 단계

Evaluate trigonometric functions in the problem

$$2 \cdot 0.9993731844102026 - 2.0287578477 \cdot 0.03540110565803071$$

2과(와) 0.9993731844102026을(를) 곱하여 1.9987463688204052(을)를 구합니다.

$$1.9987463688204052-2.0287578477\times 0.03540110565803071$$

2.0287578477과(와) 0.03540110565803071을(를) 곱하여 0.071820270920986675440102867(을)를 구합니다.

$$1.9987463688204052-0.071820270920986675440102867$$

1.9987463688204052에서 0.071820270920986675440102867을(를) 빼고 1.926926097899418524559897133을(를) 구합니다.

$$1.926926097899418524559897133$$

인수 분해

$$\frac{264464676617 \cdot 7286137878783749}{2 ^ {27} \cdot 5 ^ {27}} = 1\frac{9.269260978994184 \times 10^{26}}{1 \times 10^{27}} = 1.9269260978994185$$