Let a bilinear transformation be a bilinear form ß: R² x R² R by B(x, y) = X1₁ V₁, and x = (x1, x2) and y = (y1, y2). (suppose we already proved that B is indeed bilinear.) Find an example of a linear transformation T: R² → R² such that B(L(x), L(y)) = B(x, y) for all x, y belong to R², but L is not bijective.

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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Let a bilinear transformation be a bilinear form ß: R²× R² → R by B(x, y) = x₁ V₁,
and x = (x1, x2) and y = (y1, y2).
(suppose we already proved that ß is indeed bilinear.)
Find an example of a linear transformation T: R² R² such that ß(L(x), L(y)) = B(x, y)
for all x, y belong to R2, but L is not bijective.
Transcribed Image Text:Let a bilinear transformation be a bilinear form ß: R²× R² → R by B(x, y) = x₁ V₁, and x = (x1, x2) and y = (y1, y2). (suppose we already proved that ß is indeed bilinear.) Find an example of a linear transformation T: R² R² such that ß(L(x), L(y)) = B(x, y) for all x, y belong to R2, but L is not bijective.
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