Engineering Fourier transform -- Is this an error in my textbook?

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The discussion centers around a perceived error in a textbook on Fourier transforms, specifically in the equation presented in Chapter 2 of "Fundamentals of Wireless Communication" by David Tse and Pramod Viswanath. The participant highlights a potential correction to the equation, suggesting it should read F(ω)=γQ(ω)+(1−γ)F(ω)Q(ω). There is frustration expressed regarding the lack of proofreading in academic texts, as it leads to confusion for readers. The conversation emphasizes the importance of accurate references in educational materials. Overall, the consensus is that the textbook contains a mistake that needs addressing.
mad mathematician
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Homework Statement
preparation for exams in EE
Relevant Equations
below
It looks like a mistake, the book writes the following:
1738333226318.png

I believe (2.4) should be: ##F(\omega)=\gamma Q(\omega)+(1-\gamma)F(\omega)Q(\omega)##. I don't understand these pitfalls in books, they don't make someone to proof-read the text?!
I mean besides me the reader... of course. :-D
 
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"The book" is not really a great reference, What book and what page? Jeez
 
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Likes Gavran, mad mathematician, hutchphd and 1 other person
mad mathematician said:
It looks like a mistake
Yes, I think so too.
 
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I have a question that I couldn’t fully understand its logic. The professor asked us to calculate the shear resistance and moment about the X and Y axis, using the given cross-section and the values of compressive and tensile stresses. I understand how to get the moment, but I’m confused about how to find the shear resistance from these stresses. Could you explain or clarify the method?

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