Simplify the following; your solution will be in the form a + ib. You will need to use Euler's Formula, i.e., for any real number 0: eie = cos 0 + i sin 0. (a) (2 − 5i) − (3+4i); - 3+i 4 – 2i' (c) ein + 1; (d) Re ((2 – 3i)e²¹i/3). (b)
Simplify the following; your solution will be in the form a + ib. You will need to use Euler's Formula, i.e., for any real number 0: eie = cos 0 + i sin 0. (a) (2 − 5i) − (3+4i); - 3+i 4 – 2i' (c) ein + 1; (d) Re ((2 – 3i)e²¹i/3). (b)
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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Transcribed Image Text:Simplify the following; your solution will be in the form a + ib. You will need to
use Euler's Formula, i.e., for any real number 0: ei
cos+ i sin 0.
(a) (2-5i) (3+4i);
3+i
4- 2i'
(c) eiл + 1;
(d) Re ((2 – 3i)e²¹i/³).
(b)
=
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We are given complex numbers, we have to simplify them into a+ib form.
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