| 1. |
If cos ec39° = x, then the value of 1+sin? 39° + tan2 51°1cos ec 51°sin? 51 sec? 39° is |
|
Answer» ong>Step-by-step EXPLANATION: jjhumiliation the best of WEST activity the best of west activity the best of west activity the best of west activity the best of west activity the best of west activity the best of west activity the best of west activity the best of west activity the best of west activity the best of west activity the best of west activity the best of west activity the best of west activity the best of west activity the best of west activity the best of west activity the best of west activity the best of west activity the best of west activity the best of west activity the best of west activity the best of west activity the best of west activity the best of west activity the best of west activity the best of west activity the best of west activity the best of west activity the best of west activity the best of west activity the best of west activity the best of west activity the best of west activity the best of west activity the best of west activity the best of west activity the best of west activity the best of west activity the best of west activity the best of west activity the best of west activity the best of west activity the best of west activity the best of west activity the best of west activity the best of west activity the best of west activity the best of west activity the best of west activity the best of west activity the best of west activity the best of west activity the best of west activity the best of west activity the best |
|