Class X:If acos𝜃-bsin𝜃=c,prove that asin𝜃+bcos𝜃=±√(a^2+b^2-c^2) .

preview_player
Показать описание
Hello Friends,
In this Video,i Have told u about a very important question of class 10.
Please do Like,Share,Comment and SUBSCRIBE.
Рекомендации по теме