| Artist | : | Grade 12 : Number Patterns : Proof - Sum of an Arithmetic Series |
| Title | : | My Class Series |
| Duration | : | 588 |
| Source | : | Youtube |
| Type of file | : | Audio/Video (.mp3 .mp4) |
| Artist | : | Grade 12 : Number Patterns : Proof - Sum of an Arithmetic Series |
| Title | : | My Class Series |
| Duration | : | 588 |
| Source | : | Youtube |
| Type of file | : | Audio/Video (.mp3 .mp4) |