Saved Bookmarks
| 1. |
The top of a hill observed from the top and bottom of a building of height h is at angles of elevation p andq respectively. The height of the hill ish cot pcot p- cot qhtan ptan p- tan qh cot pcot p+ cot qh cot ptan p+ tan qb)c)d) |
|
Answer» Thank u very much |
|