2 .) ²

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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NOTE: OTHER ANSWERS ARE GIVEN, I JUST NEED THE SOLUTION
I FIND THE RECTANGULAR & EULER FORM
1) (-7 + 24 i) ² (5 + 5 ;)
ANSWER:-955-4315i, 4419.42e
2.)
(1+2i)²
-12+9i
-i 102.48°
Transcribed Image Text:I FIND THE RECTANGULAR & EULER FORM 1) (-7 + 24 i) ² (5 + 5 ;) ANSWER:-955-4315i, 4419.42e 2.) (1+2i)² -12+9i -i 102.48°
3) 13; (1-1) + (10+106) (4+31)
ANSWER: 23+831, 86.13e
Ú74.51°
4) (12+5₁)³ +
5.) 15
24 +7i
(3+3i)2
-8-6i
6.) 19-
24+1Di
2i
ANSWER: -4.42 +11.83i, 12.63e
i 110.5°
(2-1)² (5+2i)²
1+2i
5-i
Transcribed Image Text:3) 13; (1-1) + (10+106) (4+31) ANSWER: 23+831, 86.13e Ú74.51° 4) (12+5₁)³ + 5.) 15 24 +7i (3+3i)2 -8-6i 6.) 19- 24+1Di 2i ANSWER: -4.42 +11.83i, 12.63e i 110.5° (2-1)² (5+2i)² 1+2i 5-i
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