In: Math
1. Find a closed form expression for the MacLaurin series for f(x) = sinh(3x)
2. Find a closed form expression for the Taylor series for f(x) = 4e2x expanded at a=3
The Taylor series of a real or complex-valued function f (x) that is infinitely differentiable at a real or complex number a is the power series
where n! denotes the factorial of n and fn (a) denotes the nth derivative of f evaluated at the point a.
in summetion form it can be written as
Maclareen series is taylor series about zero i.e. a =0
in summetion form it can be written as