Saved Bookmarks
| 1. |
25. HOTS Prove that2211tan +coseTO+tan -cos1 + sin21-sin?= 2CBSE 20126.HOTS Prove that 12 m² (12 + m² + 3) = 1 ifcoseco - sin 0 = 1 and seco - cos 0 = m. |
| Answer» | |