IITM BS Question 40 - Week 8 Practice

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IITM BS Question 40 - Week 8 Practice | Prasnya

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Q40Comprehension1 Mark10 Jul 2022

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

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

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Q40

00:00

10 Jul 2022

Mathematics 2 · Week 8

Q40.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

?@passage

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