Find the sum of the infinite series (-1 + (-3)^n) / 4^n from n =2 to infinity
Find the sum of the infinite series (-1 + (-3)n) / 4n starting from n = 2 all the way to infinity. I figured it would be a geometric series, but I am having trouble finding the ratio in order to...
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06/22/19
Propotional growth in difference equations
Xn denoting the number of affected children after n weeks. Initially 2 children were affected and 3 more reported affected in the first week of the outbreak. I know X0 = 2 but I am confused with...
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