27. Let S be the parallelogram determined by the vectors 6 b₁ = [-²] ² 3] 2 = [-²]. ª 3]. and let A = [32] Compute the area of the image of S under the mapping x → Ax. and b₂ = -[-4]. ₂ = [8] [i]. and 28. Repeat Exercise 27 with b₁ = A=[i 2].
27. Let S be the parallelogram determined by the vectors 6 b₁ = [-²] ² 3] 2 = [-²]. ª 3]. and let A = [32] Compute the area of the image of S under the mapping x → Ax. and b₂ = -[-4]. ₂ = [8] [i]. and 28. Repeat Exercise 27 with b₁ = A=[i 2].
Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter7: Distance And Approximation
Section7.1: Inner Product Spaces
Problem 12EQ
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(Question 28) Let S be the parallelogram determined by the
let A= [ 5 2
1 1 ]
Compute the area of the image of S under the mapping x -> Ax.
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