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Economics math problems

  • Thread starter Insanity
  • Start date
  • #1
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0
1. Homework Statement
A friend gave me these problems to solve, believing they were calculus problems, which I did study over 10 years ago. They seem more related to economics, which I did not study.


2. Homework Equations
homework1.png

homework2.png

homework3.png



3. The Attempt at a Solution
The only attempt I made was for Q3.
H1=t
H2=10-t
B=1

Y= t^2 + (10-t)^2 + t(10-t)
= t^2 + 100 - 20t + t^2 + 10t - t^2
= 100 - 10t + t^2

But do not know if this means it exhibit skill-complementarities or not.

Any help is appreciated, and thanks in advance.
 

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