In a group of 150 persons, 100 people can speak Arabic and 72 canspeak Hindi. How many can speak Arabic only? How many can speakHindi only and how many can speak both Arabic and Hindi.O a. Arabic only= 28O b. Arabic only=78O c. Arabic only=78O d. Arabic only=100Hindi 172Hindi Only=72Hindi Only=50Hindi Only= 72Hindi Only= 72Both Arabic and Hindi=28Both Arabic and Hindi=22Both Arabic and Hindi=172Both Arabic and

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Answered: In a group of 150 persons, 100 people…

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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1. i=1 Yı = 4; y2 = 8; y3 = 12; y4 = 15; y5 = 18 Evaluate: 2. i=2 x1 = 2; x2 = 4; x3 = 6; x4 = 8 Y1 = 1; y2 = 2; y3 = 3; y4 = 4 Evaluate

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