At PM Mall, shoppers were asked what network of sim (Smart, Globe, TM) they use. The following responses were gathered: 27 Smart, 41 Globe, 32 TM, 24 both Globe and TM, 20 both Smart and Globe, 18 both Smart and TM, and 16 uses all the three. How many use Globe only?

At PM Mall, shoppers were asked what network of sim (Smart, Globe, TM) they use. The following responses were gathered: 27 Smart, 41 Globe, 32 TM, 24 both Globe and TM, 20 both Smart and Globe, 18 both Smart and TM, and 16 uses all the three. How many use Globe only?

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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