Aufgabe:
Wie löse ich die Gleichung nach ( r)?
User
8659=2000/r *[ 1- (1/(1+r)10)]
Problem/Ansatz:
Hier Tipp wenn du möchtest

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ChatGPT 3.5
ChatGPT
The equation you provided appears to be a formula related to present value and future value calculations using a discount rate. The formula seems to represent the present value (PV) of a future cash flow or investment that pays 2000 units at the end of each of the next 10 periods, discounted at a rate of ' r ' per period.
Let me break down the formula:
8659=r2000[1−(1+r)−10]
Here's how you can interpret it:
- 8659 is the present value (PV) of the future cash flows.
- 2000 is the cash flow received at the end of each period.
- r is the discount rate per period.
- 1−(1+r)−10 represents the discount factor for 10 periods.
To solve for r, you would need to isolate it on one side of the equation. The exact solution may involve some algebraic manipulation. If you have specific values for 8659 and 2000 , you can substitute those into the equation and solve for r.