cos(99)/cos(33)-sin(99)/sin(33) eching

$$\frac{ \cos ( 99 ) }{ \cos ( 33 ) } - \frac{ \sin ( 99 ) }{ \sin ( 33 ) }$$

Baholash

$$-\frac{14274147775665639690205403449156}{7137073887832819476834573140475}\approx -2$$

Yechim qadamlari

Evaluate trigonometric functions in the problem

$$\frac{-0,15643446504023104}{0,838670567945424} - \frac{0,9876883405951377}{0,5446390350150271}$$

\frac{-0,15643446504023104}{0,838670567945424} kasrini uning surat va maxrajini 100000000000000000 ga ko‘paytirish bilan kengaytiring.

$$\frac{-15643446504023104}{83867056794542400}-\frac{0,9876883405951377}{0,5446390350150271}$$

\frac{-15643446504023104}{83867056794542400} ulushini 64 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$-\frac{244428851625361}{1310422762414725}-\frac{0,9876883405951377}{0,5446390350150271}$$

\frac{0,9876883405951377}{0,5446390350150271} kasrini uning surat va maxrajini 10000000000000000 ga ko‘paytirish bilan kengaytiring.

$$-\frac{244428851625361}{1310422762414725}-\frac{9876883405951377}{5446390350150271}$$

1310422762414725 va 5446390350150271 ning eng kichik umumiy karralisi 7137073887832819476834573140475 ga teng. -\frac{244428851625361}{1310422762414725} va \frac{9876883405951377}{5446390350150271} ni 7137073887832819476834573140475 maxraj bilan kasrlarga aylantirib oling.

$$-\frac{1331254938790678533628944622831}{7137073887832819476834573140475}-\frac{12942892836874961156576458826325}{7137073887832819476834573140475}$$

-\frac{1331254938790678533628944622831}{7137073887832819476834573140475} va \frac{12942892836874961156576458826325}{7137073887832819476834573140475} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.

$$\frac{-1331254938790678533628944622831-12942892836874961156576458826325}{7137073887832819476834573140475}$$

-14274147775665639690205403449156 olish uchun -1331254938790678533628944622831 dan 12942892836874961156576458826325 ni ayirish.

$$-\frac{14274147775665639690205403449156}{7137073887832819476834573140475}$$