Answer the last 3 parts d, e, f Suppose that you are interested in choosing a set of investments {1,...,7}using 0 - 1 variables. Model the following constraints using only linearequations (obs: operators such as or or if can not be used):(a) You cannot invest in all of them.(b) You must choose at least one of them.(c) Investment 1 cannot be chosen if investment 3 is chosen.(d) Investment 4 can be chosen only if investment 2 is also chosen.(e) (bonus) You must choose either both investments 1 and 5 or neither.(f) (bonus) You must choose either at least one of the investments 1,2,3,or at least two investments from 2.4.5.6.

Given that invested in choosing a set of investment using variables.

ariables. Model the following constraints using only li s: operators such as or or if can not be used): ot invest in all of them. I choose at least one of them. nt 1 cannot be chosen if investment 3 is chosen. nt 4 can be chosen only if investment 2 is also chosen. You must choose either both investments 1 and 5 or neit You must choose either at least one of the investments two investments from 2,4,5,6.

ariables. Model the following constraints using only li s: operators such as or or if can not be used): ot invest in all of them. I choose at least one of them. nt 1 cannot be chosen if investment 3 is chosen. nt 4 can be chosen only if investment 2 is also chosen. You must choose either both investments 1 and 5 or neit You must choose either at least one of the investments two investments from 2,4,5,6.

Linear Algebra: A Modern Introduction

4th Edition

ISBN:9781285463247

Author:David Poole

Publisher:David Poole

Chapter2: Systems Of Linear Equations

Section2.4: Applications

Problem 23EQ: 23. Consider a simple economy with just two industries: farming and manufacturing. Farming consumes...

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