cos(37^circ)=32/N eching

$$\cos ( 37 ^ { \circ } ) = \frac { 32 } { N }$$

N uchun yechish

$$N = \frac{10000000000000000}{249573596889779} = 40\frac{17056124408840}{249573596889779} \approx 40,068341061$$

Chiziqli tenglamalarni yechish bo'yicha qadamlar

Evaluate trigonometric functions in the problem

$$0,7986355100472928 = \frac{32}{N}$$

N qiymati 0 teng bo‘lmaydi, chunki nolga bo‘lish mumkin emas. Tenglamaning ikkala tarafini N ga ko'paytirish.

$$0,7986355100472928N=32$$

Ikki tarafini 0,7986355100472928 ga bo‘ling.

$$N=\frac{32}{0,7986355100472928}$$

\frac{32}{0,7986355100472928} kasrini uning surat va maxrajini 10000000000000000 ga ko‘paytirish bilan kengaytiring.

$$N=\frac{320000000000000000}{7986355100472928}$$

\frac{320000000000000000}{7986355100472928} ulushini 32 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$N=\frac{10000000000000000}{249573596889779}$$