Show that Recz!)20if and only Re Cz)70 if cwhat about Im C2-) 70 ?
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter8: Sequences, Series, And Probability
Section8.5: Mathematical Induction
Problem 33E: Prove by induction that if r is a real number where r1, then 1+r+r2++rn=1-rn+11-r
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Transcribed Image Text:Show that Recz!)of and only
Re Cz)70
if
what about
Im C2-1) 70 ?
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