irony of truth
Nov14-04, 11:12 AM
Can I ask for hints for how to solve these problems? I dont understand what the "r" means in the following:
Find the amount of interest earned between time t and time n, t<n if:
a) I(sub r) = r Answer: 0.5n(n + 1) - 0.5t(t+1)
b) I(sub r) = 2^r Answer: 2(2^n - 2^t)
- What should I do here?
Find the amount of interest earned between time t and time n, t<n if:
a) I(sub r) = r Answer: 0.5n(n + 1) - 0.5t(t+1)
b) I(sub r) = 2^r Answer: 2(2^n - 2^t)
- What should I do here?