A great video lecture conducted by experienced mathematics teacher on ECAT class mathematics chapter 6 topic geometric meantricks for problem solving. Get full understanding or ask any questions.
Geometric Mean(Tricks for Problem Solving), ch 6, lec , Geometric Mean(Tricks for Problem Solving) - ECAT Entry Test Mathematics
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Ch 6 Part 2 Exercise no 62 & 63 Online Video Lecture, ch 6, lec , Geometric Mean(Tricks for Problem Solving) - ECAT Entry Test Mathematics
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