Saved Bookmarks
| 1. |
Ello every 1sry to disturb u all in night but plz I need ur help...answer this question |
|
Answer» B)√3 Step-by-step explanation: cos9θ=sinθ---------☆ We know that, Sinθ=cos(90-θ) Cos9θ=cos(90-θ) [From ☆] 9θ=90-θ 9θ+θ=90 10θ=90 θ=90/10 θ=9° θ=10° as it is nearer to 10 tan6θ =tan6(10) = tan 60° =√3 |
|