Graph the first several partial sums  s_n (x) of the series  n−0∑∞ x^n, together with the sum function  f(x)  =  1/ (1 − x), on a common screen. On what interval do these partial sums appear to be converging to  f(x)?

Q: Confirm that summation d/36 ϕ(d) = 36 and summation d/36 (-1)^(36/d) ϕ(d) = 0

A: We have to confirm that ∑d/36φ(d)=36 and ∑d/36(-1)36/dφ(d)=0.

Q: Determine whether each of the following sequences convergent, justify!, is (@) (X₁) where I : =…

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Q: Find P(16) of the sequence defined by P(1) = 1,P(2) = 2, P(n) = P| PG) + 2P ( ), ‚n > 1

A:

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Q: why sequence Xnk approaches +infinity and why sequence Xmk approaches -infinity. Why would one use…

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Q: etermine for which values of x the following geometric series converge and find their sums: a)…

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A:

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Q: 13.) Find a power series for the function f(x): = 5 2-6x3*

A:

Q: 6. Show that the sequence is not convergent. {sin n}=1\

A: