7. In the following problems check to see if the set S is a vector subspace of the correspondingR. If it is not, explain why not. If it is, then find a basis and the dimension.(a) S=(b) S ={[],+,"}X1x12x2 = x3CR³{[1], 4+4 = 1} CR³X2

Step 1:Step 2: Step 3:If you have any further questions, feel free to ask me.

Answered: 7. In the following problems check to…

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter7: Analysis Of Stress And Strain

Section: Chapter Questions

Problem 7.7.10P: Solve the preceding problem for the following data: x=190106,y=230106,xy=160106,and=45.

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7. In the following problems check to see if the set S is a vector subspace of the corresponding R. If it is not, explain why not. If it is, then find a basis and the dimension. (a) S = (b) S = {[],+,"} X1 x12x2 = x3 CR³ {[1], 4+4 = 1} CR³ X2