Saved Bookmarks
| 1. |
What is the domain and range of the following1.tanx2.cotx3.cosecx4.secx |
|
Answer» DOMAIN:-1.R-{(2n+1)×π/2}. Where n is integer2.R-{(nπ)}. Where n is integer3.all real numbers4.all real numbersRANGE:-1.all real numbers2.all real numbers3.(-infinity,-1]U[1,infinity)4.(same as cosecx) Dgcdy |
|