Question: With the aid of series, show that the function ( defined by means of the equations is entire. Use that result to establish the limit

With the aid of series, show that the function ( defined by means of the equations
With the aid of series, show that the function (

is entire. Use that result to establish the limit

With the aid of series, show that the function (

when z0, when z 0 (sinz)/z f(z) = [1 sin z lim--= 1

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