Question 40 of 43

Passage question

00:00Est. 2 min

Marks+1.000.00

Passage

Suppose two publication houses

A

and

B

sell novels, poetry collections, and short story collections at the prices shown in the table. Customers buy equal numbers of each type from both houses, giving a linear transformation

T:\mathbb{R}^3\to\mathbb{R}^2

Question

Let

\beta=\{v_1,v_2\}

be the orthonormal basis of the row space obtained by Gram-Schmidt from the first row and second row of

A

. Let

u_1

be the first orthogonal vector. What is

\|u_1\|^2

ComprehensionMedium Difficulty10 July 2022

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