3. Create a script that will 1) Read "Number.txt" 2) then, convert cell with negative values to positive values by multiplying (-1) 3) Display the cell locations with less than zero values. (Such as "Row 1 Col 2 Cell has less than zero value".) 4) Display how many cells had less than zero values. 5) Number.txt is actually a set of points in Cartesian Coordinates (No Negative Numbers!) 6) Create Number2.txt. Number2.txt should have 6 columns. The first 3 columns of Number2.txt should be the modified Number.txt (No more Negative values) and last 3 columns should be r, theta, and phi of corresponding points in Spherical Coordinates. Number.txt 24.4882 37.5634 22.2793 12.7548 32.3157 25.2979 35.4682 -34.9538 37.7343 44.5452 13.8013 47.9646 -33.9851 27.3608 32.7549 6.9312 8.1306 7.4647 5.9499 12.8754 24.9182 42.0359 47.9872 12.7141 17.0193 40.7142 29.2634 12.1762 11.1906 46.4632 17.4992 9.8298 12.5542 30.8022 23.6644 17.583 41.5414 29.2632 27.4862 -45.8597 14.292 37.86 37.6865 19.0223 28.3911

3. Create a script that will 1) Read "Number.txt" 2) then, convert cell with negative values to positive values by multiplying (-1) 3) Display the cell locations with less than zero values. (Such as "Row 1 Col 2 Cell has less than zero value".) 4) Display how many cells had less than zero values. 5) Number.txt is actually a set of points in Cartesian Coordinates (No Negative Numbers!) 6) Create Number2.txt. Number2.txt should have 6 columns. The first 3 columns of Number2.txt should be the modified Number.txt (No more Negative values) and last 3 columns should be r, theta, and phi of corresponding points in Spherical Coordinates. Number.txt 24.4882 37.5634 22.2793 12.7548 32.3157 25.2979 35.4682 -34.9538 37.7343 44.5452 13.8013 47.9646 -33.9851 27.3608 32.7549 6.9312 8.1306 7.4647 5.9499 12.8754 24.9182 42.0359 47.9872 12.7141 17.0193 40.7142 29.2634 12.1762 11.1906 46.4632 17.4992 9.8298 12.5542 30.8022 23.6644 17.583 41.5414 29.2632 27.4862 -45.8597 14.292 37.86 37.6865 19.0223 28.3911

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Q12: Draw a complete DFA that corresponds to the following regular expression: ((aa|bb|ab|ba)*)(c?)
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