A mathematician decides to start collecting stamps. They start their collection with 2 5 0 stamps. In the first year they add another 3 0
A mathematician decides to start collecting stamps. They start their collection with stamps. In the first year they add another stamps. Each subsequent year they add a number of stamps to their collection that is more than the number of stamps they added the previous year. That is in the second year they add to their collection, in the third year they add stamps to their collection, and so on
a How many stamps will be added to the collection in the twenty fifth year?
b What will be the total number of stamps in the collection at the end of the twenty fifth year?
