Найдите значение выражения sin(arcsin1/2) cos(arccos1/2) tg(arctg1). Created by irinuhk. matematika-ru

2) tg(arctg1)...

DimaPuchkov $\sin{(arcsin\frac{1}{2})}=\frac{1}{2} \ \ (\sin{\frac{\pi}{6}}); \\ \\ \cos{(arccos\frac{1}{2})}=\frac{1}{2} \ \ (\cos{\frac{\pi}{3}}); \\ \\ tg(arctg1)=1 \ \ (tg \frac{\pi}{4})$

3 votes Thanks 1

julyap $sin(arcsin \frac{1}{2} )= \frac{1}{2} \\ cos(arccos \frac{1}{2} )= \frac{1}{2} \\ tg(arctg1)=1$

1 votes Thanks 1

Answers & Comments

pochemu na rynke vyigryvaet tot kto luchshe informirovan0b7fb4a14909ae978a6f9e7bea99b320 57311

ch kakoe rasstoyanie projdyot poezd za eto vremya

pomogiteraskrojteskobki upotreblyaya glagol vo vremeni future simple sdelajte

pomogiteraskrojte skobki upotreblyaya glagol vo vremeni past simple ili present

derevya peli kipeli perelivalis tekli kachalis kak kolybeli i plyli kak

pomogite reshit pozhalujstaec6764d9cdc91fedfe0fb924e22d1e3f 20944

pomogite reshit zadachi644645646nuzhno sostavit uravneniya

pomogite pozhalujstakater proplyl 15 km vniz po techeniyu reki za 1 ch i vernulsya

pomogitekater proplyl 15 km vniz po techeniyu reki za 1 ch i vernulsya na tu zhe p

pomogite napisat nebolshoj rasskaz na temu learning english

рекомендуемые вопросы

Helpful Links

Helpful Social