4.81 a *b 4.82 I' (1) = 1. If a > 0, I'(a) is defined by I'(a) = fo ya-le-y dy, show that If a > 1, integrate by parts to prove that I (a) = (a - 1)(a − 1). to prove that if n is a positive integer, then I (n) = I(4), and I(7)? Use the results obtained in Exercise 4.81 (n-1)!. What are the numerical values of I(2),

A First Course in Probability (10th Edition)
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Chapter1: Combinatorial Analysis
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Please how do i solve 4.82?
4.81 a
4.82
I (1) = 1.
*b
Use the results obtained in Exercise 4.81
(n-1)!. What are the numerical values of I(2),
If a > 0, I'(a) is defined by I (a) = foya-le-y dy, show that
If a > 1, integrate by parts to prove that I'(a) = (a - 1)(a − 1).
to prove that if n is a positive integer, then I (n) =
I(4), and I(7)?
Transcribed Image Text:4.81 a 4.82 I (1) = 1. *b Use the results obtained in Exercise 4.81 (n-1)!. What are the numerical values of I(2), If a > 0, I'(a) is defined by I (a) = foya-le-y dy, show that If a > 1, integrate by parts to prove that I'(a) = (a - 1)(a − 1). to prove that if n is a positive integer, then I (n) = I(4), and I(7)?
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