2sin π 6 2cos π 3. 2sin π 6 2cos π 3. Sin^2 45. Решить уравнение 2sin( 𝑥 3 − 𝜋 4 ) = √2. Cos(π+t).
|
%5Ccdot%20sin%5Cleft(%5Cdfrac%7B4%5Cpi%20%7D%7B3%7D%20%2B%5Calpha%5Cright%20)%5Ccdot%20sin%5Cleft(%5Cdfrac%7B2%5Cpi%20%7D%7B3%7D%20%2B%5Calpha%5Cright%20)%3D%5C%5C%5C%5C%3D-%204sin%5Calpha%20%5Ccdot%20%5Cdfrac%7B1%7D%7B2%7D%20%5Ccdot(%20cos%5Cleft(%20%5Cdfrac%7B4%5Cpi%20%7D%7B3%7D%20%2B%5Calpha-%5Cdfrac%7B2%5Cpi%20%7D%7B3%7D%20-%5Calpha%5Cright)-%20cos%5Cleft(%20%5Cdfrac%7B4%5Cpi%20%7D%7B3%7D%20%2B%5Calpha%2B%5Cdfrac%7B2%5Cpi%20%7D%7B3%7D%20%2B%5Calpha%5Cright))%3D%5C%5C%5C%5C%3D-2sin%5Calpha%20%5Ccdot(%20cos%5Cdfrac%7B2%5Cpi%20%7D%7B3%7D-cos(2%5Cpi%20%2B2%5Calpha%20))%20%3D-2sin%5Calpha%20%5Ccdot%5Cleft(%20-%5Cdfrac%7B1%20%7D%7B2%7D-cos2%5Calpha%5Cright%20)%20%3D%5C%5C%5C%5C%3Dsin%5Calpha%20%2B2sin%5Calpha%20%5Ccdot%20cos2%5Calpha "2sin π 6 2cos π 3. 2sin π 6 2cos π 3. 2sin π 6 2cos π 3. Tg 11п/6. Cos x +sin x = sin x+π/4.")
2sin π 6 2cos π 3. 2sin π 6 2cos π 3. 2sin π 6 2cos π 3. Tg 11п/6. Cos x +sin x = sin x+π/4.
|
2sin π 6 2cos π 3. 2sin π 6 2cos π 3. 1-tg2a/1+tg2a. Похожее задание с решением: вычислите:2sin (π/6)+ 2cos(π/3). 1 sin a cos a tg a.
|
Tg(π/3−x). 2sin π 6 2cos π 3. Sin(π/2−t). Sin в квадрате. Интеграл синус в 4 степени.
|
2sin π 6 2cos π 3. 2sin π 6 2cos π 3. 2sin π 6 2cos π 3. Tg 11п/3. Sin п/8.
|
2sin π 6 2cos π 3. Tg 320 °. 2sin π 6 2cos π 3. Cos(π-π/6). 2sin π 6 2cos π 3.
|
![Sin -45=-sin45. 2 sin 7π 2 + x · sin x = √3 cos x, [−7π; −6π]. Проверочная работа cos x равен а. 2sin π 6 2cos π 3. Cos π/6.](https://tex.z-dn.net/?f=cos2x%2B%5Csqrt3%5C%2C+sin%5CBig%28%5Cdfrac%7B%5Cpi%7D%7B2%7D%2Bx%5CBig%29%2B1%3D0%5C%5C%5C%5C%28cos%5E2x-sin%5E2x%29%2B%5Csqrt3%5C%2C+cosx%2B%28sin%5E2x%2Bcos%5E2x%29%3D0%5C%5C%5C%5C2cos%5E2x%2B%5Csqrt3%5C%2C+cosx%3D0%5C%5C%5C%5Ccosx%5Ccdot+%282cosx%2B%5Csqrt3%29%3D0%5C%5C%5C%5Ca%29%5C+%5C+cosx%3D0%5C+%5C+%2C%5C+%5C+x%3D%5Cdfrac%7B%5Cpi%7D%7B2%7D%2B%5Cpi+n%5C+%2C%5C+n%5Cin+Z%5C%5C%5C%5Cb%29%5C+%5C+sinx%3D-%5Cdfrac%7B%5Csqrt3%7D%7B2%7D%5C+%5C+%2C%5C+%5C+x%3D%28-1%29%5E%7Bk%2B1%7D%5Ccdot+%5Cdfrac%7B%5Cpi+%7D%7B3%7D%2B%5Cpi+k%5C+%2C%5C+k%5Cin+Z%5C%5C%5C%5Cc%29%5C+%5C+x%5Cin+%5CBig%5B-3%5Cpi+%3B-%5Cdfrac%7B3%5Cpi%7D%7B2%7D%5C%2C+%5CBig%5D%3A%5C+x_1%3D-3%5Cpi+%2B%5Cdfrac%7B%5Cpi%7D%7B3%7D%3D-%5Cdfrac%7B8%5Cpi%7D%7B3%7D%5C+%2C%5C+x_2%3D-3%5Cpi%2B%5Cdfrac%7B%5Cpi%7D%7B2%7D%3D-%5Cdfrac%7B5%5Cpi%7D%7B2%7D%5C+%2C "Sin -45=-sin45. 2 sin 7π 2 + x · sin x = √3 cos x, [−7π; −6π]. Проверочная работа cos x равен а. 2sin π 6 2cos π 3. Cos π/6.")
Sin -45=-sin45. 2 sin 7π 2 + x · sin x = √3 cos x, [−7π; −6π]. Проверочная работа cos x равен а. 2sin π 6 2cos π 3. Cos π/6.
|
Sin 45. 2sin π 6 2cos π 3. 2sin π 6 2cos π 3. Синус x-π/2. 2sin π 6 2cos π 3.
|
Синус x-π/2. 2sin π 6 2cos π 3. 2sin π 6 2cos π 3. Sin^2 45. Sin(π/2−t).
|
-cos%5E24x%3Dsin%5E24x-sin%5CBig(%5Cdfrac%7Bx%7D%7B2%7D%2B%5Cdfrac%7B3%5Cpi%20%7D%7B2%7D%5CBig)%5C%5C%5C%5C-cosx-(cos%5E24x%2Bsin%5E24x)%2Bsin%5CBig(%5Cdfrac%7Bx%7D%7B2%7D%2B%5Cdfrac%7B3%5Cpi%20%7D%7B2%7D%5CBig)%3D0%5C%5C%5C%5C-cosx-1-cos%5Cdfrac%7Bx%7D%7B2%7D%3D0%5C%5C%5C%5C-(1%2Bcosx)-cos%5Cdfrac%7Bx%7D%7B2%7D%3D0%5C%5C%5C%5C-2cos%5E2%5Cdfrac%7Bx%7D%7B2%7D-cos%5Cdfrac%7Bx%7D%7B2%7D%3D0%5C%5C%5C%5C-cos%5Cdfrac%7Bx%7D%7B2%7D%5Ccdot%20(2cos%5Cdfrac%7Bx%7D%7B2%7D%2B1)%3D0%5C%5C%5C%5Ca)%5C%20%5C%20cos%5Cdfrac%7Bx%7D%7B2%7D%3D0%5C%20%5C%20%2C%5C%20%5C%20%5Cdfrac%7Bx%7D%7B2%7D%3D%5Cdfrac%7B%5Cpi%7D%7B2%7D%2B%5Cpi%20n%5C%20%2C%5C%20%5C%20x%3D%5Cpi%20%2B2%5Cpi%20n%5C%20%2C%5C%20n%5Cin%20Z "2sin π 6 2cos π 3. 2sin π 6 2cos π 3. 2sin π 6 2cos π 3. Sin 45. 2sin π 6 2cos π 3.")
2sin π 6 2cos π 3. 2sin π 6 2cos π 3. 2sin π 6 2cos π 3. Sin 45. 2sin π 6 2cos π 3.
|
2sin π 6 2cos π 3. Sin 45. Sin в квадрате. Cos x +sin x = sin x+π/4. 1-tg2a/1+tg2a.
|
2sin π 6 2cos π 3. Sin^2 45. 1 sin a cos a tg a. Tg 320 °. 2sin π 6 2cos π 3.
|
Sin 45. Sin(π/2−t). 2sin π 6 2cos π 3. 2sin π 6 2cos π 3. 2sin π 6 2cos π 3.
|
![Sin п/8. 2sin π 6 2cos π 3. 2 sin 7π 2 + x · sin x = √3 cos x, [−7π; −6π]. Tg 320 °. 2 sin 7π 2 + x · sin x = √3 cos x, [−7π; −6π].](https://avatars.mds.yandex.net/i?id=c982360bfccf3d6871476d6eefd730fb_l-5704191-images-thumbs&n=13 "Sin п/8. 2sin π 6 2cos π 3. 2 sin 7π 2 + x · sin x = √3 cos x, [−7π; −6π]. Tg 320 °. 2 sin 7π 2 + x · sin x = √3 cos x, [−7π; −6π].")
Sin п/8. 2sin π 6 2cos π 3. 2 sin 7π 2 + x · sin x = √3 cos x, [−7π; −6π]. Tg 320 °. 2 sin 7π 2 + x · sin x = √3 cos x, [−7π; −6π].
|
2sin π 6 2cos π 3. 2sin π 6 2cos π 3. Cos x +sin x = sin x+π/4. 2sin π 6 2cos π 3. Tg 11п/6.
|
Tg 11п/3. 2sin π 6 2cos π 3. Tg(π/3−x). Tg 11п/6. 2sin π 6 2cos π 3.
|
2sin π 6 2cos π 3. Синус x-π/2. 2sin π 6 2cos π 3. 2sin π 6 2cos π 3. 1-tg2a/1+tg2a.
|
Cos(π-π/6). Проверочная работа cos x равен а. 2sin π 6 2cos π 3. Sin^2 45. 2sin π 6 2cos π 3.
|
2sin π 6 2cos π 3. 1 sin a cos a tg a. Sin в квадрате. Sin(π/2−t). Tg 11п/6.
|
2sin π 6 2cos π 3. Синус x-π/2. Cos π/6. 2sin π 6 2cos π 3. 2sin π 6 2cos π 3.
|
![Sin п/8. 2sin π 6 2cos π 3. 2 sin 7π 2 + x · sin x = √3 cos x, [−7π; −6π]. Tg 320 °. 2 sin 7π 2 + x · sin x = √3 cos x, [−7π; −6π].](https://ru-static.z-dn.net/files/d1d/ce21482137be6d403549562d56b46e7a.jpg "Sin п/8. 2sin π 6 2cos π 3. 2 sin 7π 2 + x · sin x = √3 cos x, [−7π; −6π]. Tg 320 °. 2 sin 7π 2 + x · sin x = √3 cos x, [−7π; −6π].")
