Question: 7. The failure density function, f (t), for a class of electronic components is given by f (t) = AeAt. The hazard function, h(t), is

7. The failure density function, f (t), for a class of electronic components is given by f (t) = AeAt. The hazard function, h(t), is defined as h(t) = f (t) 1 + t 0 f (x)dx. (a) Determine the expression for h(t). (b) Find the value of h(t) for t = T .

A=4.5

T=3.5

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