1. Find the locus of the equation /z-2+4j/=3/z/ and state the shape 2.using demoivre principle expand (1/2 + j√3/2)¹³ 3.find the root of the polynomial given that one of the root is 2i in x⁴+x³+5x²+4x+4=0
1. Find the locus of the equation /z-2+4j/=3/z/ and state the shape 2.using demoivre principle expand (1/2 + j√3/2)¹³ 3.find the root of the polynomial given that one of the root is 2i in x⁴+x³+5x²+4x+4=0
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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1. Find the locus of the equation /z-2+4j/=3/z/ and state the shape
2.using demoivre principle expand (1/2 + j√3/2)¹³
3.find the root of the polynomial given that one of the root is 2i in x⁴+x³+5x²+4x+4=0
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