Mathematics, 30.05.2020 02:00 mrbear4099

Find a least-squares solution of Axequalsb by (a) constructing the normal equations for ModifyingAbove Bold x with caret and (b) solving for ModifyingAbove Bold x with caret. Aequals[Start 3 By 2 Matrix 1st Row 1st Column negative 1 2nd Column 2 2nd Row 1st Column 2 2nd Column negative 3 3rd Row 1st Column negative 1 2nd Column 3 EndMatrix ], bequals[Start 3 By 1 Matrix 1st Row 1st Column 16 2nd Row 1st Column 4 3rd Row 1st Column 8 EndMatrix ](a) Construct the normal equations for ModifyingAbove Bold x with caret. [Start 2 By 2 Matrix 1st Row 1st Column nothing 2nd Column nothing 2nd Row 1st Column nothing 2nd Column nothing EndMatrix ][Start 2 By 1 Matrix 1st Row 1st Column x 1 2nd Row 1st Column x 2 EndMatrix ]equals[Start 2 By 1 Matrix 1st Row 1st Column nothing 2nd Row 1st Column nothing EndMatrix ](Simplify your answers.)

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