Recent content by tony3333

and because these are independent, we can separate the integrals and have \int_A{e^{-x}dx \int_A{2e^{-2y}dy and then the variables of every probability , x,y, can be descibed by the same symbol, let's say t but what should be the limits of the integral?

so, i think, i need the probability of X failing and Y not, at a time T. T T T oo so it is Pr=∫f(x)dx *(1-∫f(y)dy)=∫2*exp(-2t)dt * ∫2*exp(-2t)dt= 0 0 0 T and here i am...

Homework Statement hi, i have a problem and i really want you to help me with it. we have X and Y that fail independently of each other. density of X : f(x)=exp(-x), and density of Y : f(y)=2*exp(-2y) what is the probability that X component fails first? (it should be a number) thank you

hi, i have a problem and i really want you to help me with it. if we have: density of X : f(x)=exp(-x), and density of Y : f(y)=2*exp(-2y) (independent components), what is the probability that X component fails first? (it should be a number) thank you