A great video lecture conducted by experienced mathematics teacher on ECAT class mathematics chapter 6 topic geometric progression series. Get full understanding or ask any questions.
Geometric Progression and Series, ch 6, lec , Geometric Progression & Series - ECAT Entry Test Mathematics
22:07
Ch 6 Part 2 Exercise no 61 Online Video Lecture, ch 6, lec , Geometric Progression & Series - ECAT Entry Test Mathematics
52:33
