Question:
Rakesh and Tessa were asked to find an explicit formula for
Last updated: 7/13/2022
Rakesh and Tessa were asked to find an explicit formula for the sequence 100, 50, 25, 12.5,..., where the first term should be f(1). Rakesh said the formula is f(n) = 100. (1/2)^n-1 and Tessa said the formula is f(n) = 200.(1/2)^n-1 Which one of them is right? Only Rakesh Only Tessa Both Rakesh and Tessa