 #1
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MHB
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I am reading David Bachman's book: "A Geometric Approach to Differential Forms" (Second Edition) ...
I need some help with Exercise 3.2, Part 2 ... Exercise 3.2, Part 2 ... reads as follows:View attachment 8607Bachman gives he answer to Exercise 3.2, Part 2 as \(\displaystyle dy = 4dx\) ... ... but ... I cannot understand how he gets this answer ..Can someone please help ...
Peter=========================================================================================It may help MHB
readers of the above post to have access to Bachman's Section 3.2 ... ... so I am providing the same .. ... as follows:View attachment 8608
View attachment 8609
View attachment 8610It may also help MHB
readers of the above post to have access to Bachman's Section 3.1 ... ... so I am providing the same .. ... as follows:View attachment 8611
View attachment 8612
Hope that helps ...
Peter
I need some help with Exercise 3.2, Part 2 ... Exercise 3.2, Part 2 ... reads as follows:View attachment 8607Bachman gives he answer to Exercise 3.2, Part 2 as \(\displaystyle dy = 4dx\) ... ... but ... I cannot understand how he gets this answer ..Can someone please help ...
Peter=========================================================================================It may help MHB
readers of the above post to have access to Bachman's Section 3.2 ... ... so I am providing the same .. ... as follows:View attachment 8608
View attachment 8609
View attachment 8610It may also help MHB
readers of the above post to have access to Bachman's Section 3.1 ... ... so I am providing the same .. ... as follows:View attachment 8611
View attachment 8612
Hope that helps ...
Peter
Attachments

Bachman ... Exercise 3.2 .png3.3 KB · Views: 65

Bachman  1  Section 3.1  PART 1 ... .png26.2 KB · Views: 75

Bachman  2  Section 3.1  PART 2 ... .png40.1 KB · Views: 76

Bachman  3  Section 3.1  PART 3 ... .png26.9 KB · Views: 75

Bachman  1  Section 3.0  PART 1 ... .png20.6 KB · Views: 65

Bachman  2  Section 3.0  PART 2 ... .png75.5 KB · Views: 66