Two bikers Chris and Rey have uniform biking speed and are headed in opposite directions from their school. Chris is headed to the east while Rey is to the west. After biking 5 kilometers each, both of them took right turns at different angles. Chris turned at 30° while Rey at 40°. Both continued biking and covered another 6 kilometers before taking a rest. Questions: 1. Who is farther from the school, Chris or Rey? Justify your answer. 2. Which inequality theorem justifies your answer? Explain.

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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Directions: Read and understand the problem and answer the questions
follow.
Two bikers Chris and Rey have uniform biking speed and are headed in
opposite directions from their school. Chris is headed to the east while Rey is to the
west. After biking 5 kilometers each, both of them took right turns at different
angles. Chris turned at 30° while Rey at 40°. Both continued biking and covered
another 6 kilometers before taking a rest.
Questions:
1. Who is farther from the school, Chris or Rey? Justify your answer.
2. Which inequality theorem justifies your answer? Explain.
Transcribed Image Text:Directions: Read and understand the problem and answer the questions follow. Two bikers Chris and Rey have uniform biking speed and are headed in opposite directions from their school. Chris is headed to the east while Rey is to the west. After biking 5 kilometers each, both of them took right turns at different angles. Chris turned at 30° while Rey at 40°. Both continued biking and covered another 6 kilometers before taking a rest. Questions: 1. Who is farther from the school, Chris or Rey? Justify your answer. 2. Which inequality theorem justifies your answer? Explain.
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