25. Answer these questions. a. Is the series convergent of divergent? Why? Use any method. Sum...

25. Answer these questions.

a. Is the series convergent of divergent? Why? Use any method. Sum (upper inf, bot n=1) of (1)/(n³+5)

b. Is the series convergent of divergent? Why? Use any method. Sum (upper inf, bot n=1) of (-1ⁿ)(sin(1/n²))

c. Find the radius and interval of convergence. Sum (upper inf, bot n=1) of (xⁿ)/((4ⁿ)(n²))

Expert Solution

Colby Messinger answered 1 year ago

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