A Certain Product Is Comprised of Two Components: X and Y.Component

Short Answer

A certain product is comprised of two components: X and Y.Component X has a random failure rate of one in every ten years,while component Y's random failure rate is one in every five years.This product has a mean time to wear-out of eight years with a standard deviation of one year.What would be the reliability of this product if component X were backed up with an identical component?