If cos theta = 1 / root 7, prove that cosec square theta - sec square theta /cosec square theta +sec square theta = -3/4
Answers
Answered by
1
Hope it will help you....
Attachments:
![](https://hi-static.z-dn.net/files/d11/bd018395c0c4d17b9ade94ed51641255.jpg)
Similar questions