Question

The lifetime T (in days) of an electrical component has reliability function given by:
R(t) = e

Answer 1

1. find the probability density function of T, lifetime of the component in the system?

Answer 2

can someone plz help with this question?

Answer 3

integrate the function
make it equal to 1

you make it =1 because a PDF is always equal to 1

so integrate
make the integral = to 1


not saying this is correct, but it is what i would do

best i can do sorry
maybe you can work from there?