EBK ENHANCED DISCOVERING COMPUTERS & MI
1st Edition
ISBN: 8220100606922
Author: Vermaat
Publisher: YUZU
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Question
Chapter 7, Problem 1.3E
Program Plan Intro
QR code:
QR code means quick response code. It is known as a 2-D bar code because it contains information in both vertical and horizontal directions.
- The information is related to a web address or other content such as phone numbers and contact details.
- A QR code can be read with a QR bar code reader or app on a smartphone or other mobile devices.
Explanation of Solution
Usage:
“Yes”, the user scans the QR code in restaurants, malls, and railway stations.
Reasons:
- Restaurants: The restaurant owner stores their bank information in the QR code, so that the customer scans the QR code with a QR reader or app on a smartphone for paying bills...
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Choose your own scale and show it in the block diagram.
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Write the program code in Python.
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Each step in the block diagram must be clearly shown.
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Please explain and describe the results in detail.
Based on the given problem, create an algorithm and a block diagram, and write the program code:
Function: y=xsinx
Interval: [0,π]
Requirements:
Create a graph of the function.
Show the coordinates (x and y).
Choose your own scale and show it in the block diagram.
Create a block diagram based on the algorithm.
Write the program code in Python.
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Each step in the block diagram must be clearly shown.
The graph of the function must be drawn and saved (in PNG format).
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Please explain and describe the results in detail.
Chapter 7 Solutions
EBK ENHANCED DISCOVERING COMPUTERS & MI
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