cos x + cos 2x + cos 3x = 0
Answers
Answered by
2
✨see this pic .... ✨
¯\_(ツ)_/¯
⚡⚡Follow me⚡⚡
Attachments:
![](https://hi-static.z-dn.net/files/d35/dce34fc77e4765a99b255d7fcbd72eb8.jpg)
Answered by
6
Step-by-step explanation:
I think this is helpful ✌️✌️
Please mark me as brainliest answer ❣️
Attachments:
![](https://hi-static.z-dn.net/files/d8c/6fc89c574db69cc175200ac9fcbba2a2.jpg)
Similar questions