80*98sin(10)*42 eching

$$80 \cdot 98 \sin ( 10 ) \times 42$$

Baholash

$$57178,8719421668190624$$

Yechim qadamlari

Evaluate trigonometric functions in the problem

$$80 \cdot 98 \cdot 0,17364817766693033 \cdot 42$$

7840 hosil qilish uchun 80 va 98 ni ko'paytirish.

$$7840\times 0,17364817766693033\times 42$$

1361,4017129087337872 hosil qilish uchun 7840 va 0,17364817766693033 ni ko'paytirish.

$$1361,4017129087337872\times 42$$

57178,8719421668190624 hosil qilish uchun 1361,4017129087337872 va 42 ni ko'paytirish.

$$57178,8719421668190624$$

Omil

$$\frac{3 \cdot 13 \cdot 59 \cdot 241 \cdot 13420224577 \cdot 7 ^ {4}}{2 ^ {11} \cdot 5 ^ {16}} = 57178\frac{272481927131136}{312500000000000} = 57178,87194216682$$