What do you understand by the life cycle of a product

Product life cycle like human being a product has certain length of a life again like human being a product has also to pass through certain stage in its life Product life people has a like cycle some product may have a short life cycle Where's others mean Joe a long life the product life cycle is an attempt to recognise disconnect stage in the cell history of the product... definition the life cycle of a product has many points of similarity with that of one being life cycle the product is bone cause attends dynamic maturity than entires its decline ear Product life cycle refer to progress or course of product sales and profit our its lifetime... Idea development stages is the first stage that being when in Idea is developed or a van product is to be launched this stage is characterized by the following pulse no sales and investment in our ND no profit because no scene test marketing may be considered.