Let y = [ 7 9 ] , u 1 = [ 1 / 10 − 3 / 10 ] , and W = Span { u 1 }. a. Let U be the 2 × 1 matrix whose only column is u 1 . Compute U T U and UU T . b. Compute proj W y and ( UU T ) y .
Let y = [ 7 9 ] , u 1 = [ 1 / 10 − 3 / 10 ] , and W = Span { u 1 }. a. Let U be the 2 × 1 matrix whose only column is u 1 . Compute U T U and UU T . b. Compute proj W y and ( UU T ) y .
Solution Summary: The author explains how to find the value of matrix U T U and UT.
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HOW TO FIND DETERMINANT OF 2X2 & 3X3 MATRICES?/MATRICES AND DETERMINANTS CLASS XII 12 CBSE; Author: Neha Agrawal Mathematically Inclined;https://www.youtube.com/watch?v=bnaKGsLYJvQ;License: Standard YouTube License, CC-BY