3. Find the following limits. (a) 24 – 1 lim z→i z – i (b) z2 + z – 2+ i lim z→1+i z2 – 2z + 1

Advanced Engineering Mathematics
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Chapter2: Second-order Linear Odes
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3. Find the following limits.
(a)
- 1
lim
z→i z – i
(b)
22 + z – 2+i
lim
z→1+i z2 – 2z +1
Transcribed Image Text:3. Find the following limits. (a) - 1 lim z→i z – i (b) 22 + z – 2+i lim z→1+i z2 – 2z +1
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