Prove that \(sin\ x + sin\ 3x + sin\ 5x + sin\ 7x = 4cos\ x \cdot cos\ 2x \cdot sin\ 4x\)...
Channel:
Subscribers:
471,000
Published on ● Video Link: https://www.youtube.com/watch?v=6sl7yo9D9iU
Prove that
\(sin\ x + sin\ 3x + sin\ 5x + sin\ 7x = 4cos\ x \cdot cos\ 2x \cdot sin\ 4x\)...
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live
Other Videos By PW Solutions
Other Statistics
SiN Statistics For PW Solutions
PW Solutions currently has 274 views spread across 54 videos for SiN. The game makes up 5 hours of published video on his channel, less than 0.02% of SiN video content that PW Solutions has uploaded to YouTube.