4:55:7cos29:4 eching

$$4 : 55 : 7 \cos 29 : 4$$

Baholash

$$\frac{198400989935943}{19250000000000000}\approx 0,010306545$$

Yechim qadamlari

Evaluate trigonometric functions in the problem

$$4 / 55 / 7 \cdot 0,992004949679715$$

\frac{\frac{4}{55}}{7} ni yagona kasrga aylantiring.

$$\frac{4}{55\times 7}\times 0,992004949679715$$

385 hosil qilish uchun 55 va 7 ni ko'paytirish.

$$\frac{4}{385}\times 0,992004949679715$$

0,992004949679715 o‘nlik raqamni uning \frac{198400989935943}{10000000000} kasrga o‘giring. \frac{198400989935943}{10000000000} ulushini 1 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$\frac{4}{385}\times \frac{198400989935943}{200000000000000}$$

Suratni maxrajga va maxrajini suratga ko‘paytirish orqali \frac{4}{385} ni \frac{198400989935943}{200000000000000} ga ko‘paytiring.

$$\frac{4\times 198400989935943}{385\times 200000000000000}$$

\frac{4\times 198400989935943}{385\times 200000000000000} kasridagi ko‘paytirishlarni bajaring.

$$\frac{793603959743772}{77000000000000000}$$

\frac{793603959743772}{77000000000000000} ulushini 4 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$\frac{198400989935943}{19250000000000000}$$

Omil

$$\frac{29 \cdot 41 \cdot 18540415843 \cdot 3 ^ {2}}{7 \cdot 11 \cdot 2 ^ {13} \cdot 5 ^ {15}} = 0,0103065449317373$$