Simple Algebra Problem (seven-page PDF: please review and reply with detailed comments)

[Simon YAU]

HI all,
Please read the attachment and offer comments in detail. Thanks for all in advance.
Look forward to hearing from you soon.
Simon YAU

 

[pka]

Why must we open an unknown file to view your question?
Please type it out for us.

 

[mmm4444bot]

Why must we open an unknown file to view your question?
Please type it out for us.

The OP isn't asking a question. They have attached a PDF file containing proofs of the following two exercises (as well as a third exercise with textbook proof serving as motivation). The OP requests interested members to review and comment.

NOTE: The PDF was uploaded to VirusTotal and successfully scanned. None of 62 security vendors found any issue.

 

[Simon YAU]

The pdf is safe to download, it is a total of 7 pages long. Please review and comment, if you are interested.

 

[Simon YAU]

Any master here to help?

 

[stapel]

Any master here to help?

Did somebody tell you that FreeMathHelp was a free peer-review service, where experts are standing by to study and critique your paper? If so, I regret to inform that they were very much mistaken.

The volunteers here give of their time and experience, helping students who are struggling with specific homework questions or topics. For the hours or days of work that you seem to be requesting, please consider hiring a few instructors (I would suggest mathematics graduate students, maybe at your local college or university) for the service that you seek.

Thank you!

Eliz.

 

[mmm4444bot]

Any master here to help?

Hello Simon. You need to be patient and wait. If any members have interest in commenting on your work, then they will post. Thank you.

Have patience. There is no paid staff waiting on-hand to give instant replies … It may take hours, even days, for a tutor qualified in your topic's area to reply.

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