(a) Can we switch f 1 and f 2 in (4.1.1)? (b) How should we change formula...
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(a) Can we switch f1 and f2 in (4.1.1)?
(b) How should we change formula (4.1.1) to get the density of the r.v. X1−X2?
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a Of course because fi f2 is ...View the full answer
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