The complex function fla)=ulx.y) + ¿elx.y) Con be differentiated ony point Tin complex opoce The Tmaginary port of this function is given os a) Show that the function ulx,y) is hormanie. b) Find the real port of the function flz) lulx.y)). c) Find the function fla) nd find its derivotive Point

Advanced Engineering Mathematics
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ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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The complex function fla)=ulxny) +é velx.y)
differentioted t ony point fin
con be
complex opace.
The imaginary
port
of this function is
given os
a) Show that the functian ulx,y) is hormonic.
b) Find
the real
port of the function fla) lulx.y)).
c) Find the function fl2) and find its
derivative d f(2) at the
Point
Transcribed Image Text:The complex function fla)=ulxny) +é velx.y) differentioted t ony point fin con be complex opace. The imaginary port of this function is given os a) Show that the functian ulx,y) is hormonic. b) Find the real port of the function fla) lulx.y)). c) Find the function fl2) and find its derivative d f(2) at the Point
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