(5) Prove: 1 a) lim z+di Z→ 1-2i b) lim. 2-0 c) lim 730 1 (1M²)². 12₁²2² does not exist (Rez) -1-2-1 0 ..2 Z-4L d) Compute lim 22² +21 2-31

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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i need b) and c)

(5) Prove:
1
a) lim Z+di
Z-1-21
b) lim.
230
c) lim
740
1
(Im²) ².
-TZ1² does not exist
(Rez)
-1-2-1
0
..2
Z-4L
d) Compute lim 22² +2i
22+21
2-31
Transcribed Image Text:(5) Prove: 1 a) lim Z+di Z-1-21 b) lim. 230 c) lim 740 1 (Im²) ². -TZ1² does not exist (Rez) -1-2-1 0 ..2 Z-4L d) Compute lim 22² +2i 22+21 2-31
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