please solve this and answer me
Attachments:
![](https://hi-static.z-dn.net/files/dd2/d75d1e38aab2f2ddd185f92872a87023.jpg)
Answers
Answered by
1
Answer:
it might help you for the sum of sec and tan
Attachments:
![](https://hi-static.z-dn.net/files/d7c/f2d79a5ad5520c3027c1aac90b95e779.jpg)
Similar questions