sin^245^circ/m eching

$$\frac { \sin ^ { 2 } 45 ^ { \circ } } { m }$$

Baholash

$$\frac{1}{2m}$$

Yechim qadamlari

Trigonometrik qiymatlar jadvaldan \sin(45) qiymatini oling.

$$\frac{\left(\frac{\sqrt{2}}{2}\right)^{2}}{m}$$

\frac{\sqrt{2}}{2}ni darajaga oshirish uchun, surat va maxrajni darajaga oshirib, keyin bo‘ling.

$$\frac{\frac{\left(\sqrt{2}\right)^{2}}{2^{2}}}{m}$$

\frac{\frac{\left(\sqrt{2}\right)^{2}}{2^{2}}}{m} ni yagona kasrga aylantiring.

$$\frac{\left(\sqrt{2}\right)^{2}}{2^{2}m}$$

\sqrt{2} kvadrati – 2.

$$\frac{2}{2^{2}m}$$

2 daraja ko‘rsatkichini 2 ga hisoblang va 4 ni qiymatni oling.

$$\frac{2}{4m}$$