# EMCF_07_solu.pdf - Math 1313 Homework 7 Section 3.4 Use the...

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Math 1313Homework 7Section 3.4Use the following information to answer questions 1 – 5.The following represent matrices and the dimension of each is also stated below.A is a matrix of size 4X2B is a matrix of size 3X5C is a matrix of size 7X2D is a matrix of size 5X4E is a matrix of size 5X31.The product CB is defined.a.Trueb.False
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3.The product EA is defined.
4.The product BE is defined.The dimension of the product is
5.The product BD is defined.The dimension of the product isa.4X4b.3X4c.5X5d.4X3e.3X3
6.The choices for problem number 4 from the book are given below.
Math 1313Homework 7Section 3.4d.133017െ8െ2614e.െ1417െ474െ10437.The choices for problem number 6 from the book are given below.
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