With MACD you need to set three parameters: period of the shorter EMA of price; period of the longer EMA of price; period of the EMA of MACD, used for the Signal line.
There is a difference between the terms “undefined” and “indeterminate. 0^0 is undefined, not indeterminate. In limits what you see as 0^0 is actually (0tending)^ (0 tending). 0 tending means, the number tends to zero, but doesn't really take the value 0. ... Now let me answer by assuming the question to be, why 0^0 is undefined?
The basic steps for using the ratio test to find the radius of convergence: Form a ratio of a n + 1/a n, then simplify. Take the absolute value of the ratio and the limit as n → ∞ Use the table below to find R.
Solutions The ratio is negative 1/3 and the sum of the series is The ratio is 2/3, but the series does not start with the first term 1, so The ratio is 1/5 and the sum is
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