Find the values of other five trigonometric ratios: cos x = -1/2, x lies in third quadrant

preview_player
Показать описание
In this video, we will learn to find the values of other five trigonometric ratios when cos x = - 1/2 and x lies in the third quadrant.

I, Ravi Ranjan Kumar Singh, have produced this video. All credits of this video belong to me.

Рекомендации по теме
Комментарии
Автор

Sir plzz change ur tone and also the speed this class was 😴

adilgove