sin(85)cos(20)/tan(50) eching

$$\frac{ \sin ( 85 ) \cos ( 20 ) }{ \tan ( 50 ) }$$

Baholash

$$\frac{4680584033314295552669883795561}{5958767962971050000000000000000}\approx 0,785495267$$

Yechim qadamlari

Evaluate trigonometric functions in the problem

$$\frac{0,9961946980917455 \cdot 0,9396926207859084}{1,19175359259421}$$

0,9361168066628591105339767591122 hosil qilish uchun 0,9961946980917455 va 0,9396926207859084 ni ko'paytirish.

$$\frac{0,9361168066628591105339767591122}{1,19175359259421}$$

\frac{0,9361168066628591105339767591122}{1,19175359259421} kasrini uning surat va maxrajini 10000000000000000000000000000000 ga ko‘paytirish bilan kengaytiring.

$$\frac{9361168066628591105339767591122}{11917535925942100000000000000000}$$

\frac{9361168066628591105339767591122}{11917535925942100000000000000000} ulushini 2 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$\frac{4680584033314295552669883795561}{5958767962971050000000000000000}$$

Omil

$$\frac{3 \cdot 271 \cdot 499 \cdot 587 \cdot 12503 \cdot 1178393 \cdot 1334032681411}{103 \cdot 1157042322907 \cdot 2 ^ {16} \cdot 5 ^ {17}} = 0,785495267209658$$