267-978*sin15/978*cos15= eching

$$\frac { 267 - 978 \cdot \sin 15 } { 978 \cdot \cos 15 } =$$

Baholash

$$\frac{115624782414455969}{7872295484255906645}\approx 0,014687556$$

Yechim qadamlari

Evaluate trigonometric functions in the problem

$$\frac{267 - 978 \cdot 0,25881904510252074}{978 \cdot 0,9659258262890683}$$

253,12502611026528372 hosil qilish uchun 978 va 0,25881904510252074 ni ko'paytirish.

$$\frac{267-253,12502611026528372}{978\times 0,9659258262890683}$$

13,87497388973471628 olish uchun 267 dan 253,12502611026528372 ni ayirish.

$$\frac{13,87497388973471628}{978\times 0,9659258262890683}$$

944,6754581107087974 hosil qilish uchun 978 va 0,9659258262890683 ni ko'paytirish.

$$\frac{13,87497388973471628}{944,6754581107087974}$$

\frac{13,87497388973471628}{944,6754581107087974} kasrini uning surat va maxrajini 100000000000000000 ga ko‘paytirish bilan kengaytiring.

$$\frac{1387497388973471628}{94467545811070879740}$$

\frac{1387497388973471628}{94467545811070879740} ulushini 12 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$\frac{115624782414455969}{7872295484255906645}$$

Omil

$$\frac{18942883 \cdot 6103864043}{5 \cdot 43 \cdot 163 \cdot 3656111 \cdot 61440671} = 0,014687556208439867$$