(a) If e5z f (2) = z11 33 at how many points the function f (2)is discontinuous ? (b) If f (2) = (2** + 8) e*, then at how many points the function f (z)is not differentiable? (c) If f (2) = (2³ + 8) eºz, and f' (8i) = re", then what is the value of r2 ?

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.6: The Inverse Trigonometric Functions
Problem 91E
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Kindly solve all the subparts in a clear handwriting. i need it in 10 minutes.

(a) If
e5z
f (2) =
z11 + 33
at how many points the function f (z)is discontinuous ?
(b) If
f (2) = (z** + 8) e:,
33
then at how many points the function f (z)is not differentiable?
(c) If
f (2) = (2³ + 8) e®z,
and
f' (8i) = re",
then what is the value of r2 ?
Transcribed Image Text:(a) If e5z f (2) = z11 + 33 at how many points the function f (z)is discontinuous ? (b) If f (2) = (z** + 8) e:, 33 then at how many points the function f (z)is not differentiable? (c) If f (2) = (2³ + 8) e®z, and f' (8i) = re", then what is the value of r2 ?
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