y 1-i X Given: +1 must be an integer. 14 2+1 ; find xy (round up). Answer

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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Question
X
14
Given:
find xy (round up). Answer
1+i
2+1
must be an integer.
If the square of x and the square root of x is equal to each other but not
equal to x, what is the value of x^2 + x?
(1 + i)w + (3-4i)x - (3 + 2i)y=-27-30i
Given the system: (3+4i)w - (2-i)x+ (1+31)y = 17 + 28i
(2-3i)w + (8-3i)x+ (5-i)y = 39 - 62i
If the sum of w, x and y is a + bi, find a + b.
y
1-i
Transcribed Image Text:X 14 Given: find xy (round up). Answer 1+i 2+1 must be an integer. If the square of x and the square root of x is equal to each other but not equal to x, what is the value of x^2 + x? (1 + i)w + (3-4i)x - (3 + 2i)y=-27-30i Given the system: (3+4i)w - (2-i)x+ (1+31)y = 17 + 28i (2-3i)w + (8-3i)x+ (5-i)y = 39 - 62i If the sum of w, x and y is a + bi, find a + b. y 1-i
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