ដោះស្រាយ 2*cos(2.0287578477)-2.0287578477*sin(2.0287578477)

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

វាយតម្លៃ

$$1.926926097899418524559897133$$

ជំហានចម្លើយ

Evaluate trigonometric functions in the problem

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

គុណ 2 និង 0.9993731844102026 ដើម្បីបាន 1.9987463688204052។

$$1.9987463688204052-2.0287578477\times 0.03540110565803071$$

គុណ 2.0287578477 និង 0.03540110565803071 ដើម្បីបាន 0.071820270920986675440102867។

$$1.9987463688204052-0.071820270920986675440102867$$

ដក​ 0.071820270920986675440102867 ពី 1.9987463688204052 ដើម្បីបាន 1.926926097899418524559897133។

$$1.926926097899418524559897133$$

ដាក់ជាកត្តា

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