Show that it is always true that f(AUB) = f(A) u f(B) and f(ANB) (f(A) AT (B), (@) show by example, that it might happen that FLAMB) + F(A)NF (B) show that a f(ANB) = f(A)n +(B) if f is injective.
Show that it is always true that f(AUB) = f(A) u f(B) and f(ANB) (f(A) AT (B), (@) show by example, that it might happen that FLAMB) + F(A)NF (B) show that a f(ANB) = f(A)n +(B) if f is injective.
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Transcribed Image Text:);
Show that it
is always true that
f(AUB) = f(A) uf(B) and f(ANB) (F(A) AT (B),
(a) Show by example that it might
happen that FLAMB) + F(A) OF (B)
() show that f(ANB) = f(A)nt (B) if
f is injective.
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