12 (b) Given D = 2, decode the following message: Message: -1, 4, 30, -41, 39, -58, 22, -33, 31, -46, 23, -34, 1, 1 (c) Find the matrix corresponding to the quadratic form: Q(x) = 8x² + 7x2-3x² - 6x₁x₂ + 4x₁x3 - 2x₂x3 What is the definiteness of Q?
12 (b) Given D = 2, decode the following message: Message: -1, 4, 30, -41, 39, -58, 22, -33, 31, -46, 23, -34, 1, 1 (c) Find the matrix corresponding to the quadratic form: Q(x) = 8x² + 7x2-3x² - 6x₁x₂ + 4x₁x3 - 2x₂x3 What is the definiteness of Q?
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
Answer b and c
![=[₁23], decode the following message:
Message: -1, 4, 30, -41, 39, -58, 22, -33, 31, -46, 23, -34, 1, 1
(b) Given D =
(c) Find the matrix corresponding to the quadratic form:
Q(x) = 8x² + 7x²-3x² - 6x₁x₂ + 4x₁x3 - 2x₂x3
What is the definiteness of Q?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F61796ab2-1ae4-4cc2-aff0-607d8f8f6e93%2F4d7d031b-25a0-4188-8f34-db16a7abb1a4%2F4bdcr64_processed.jpeg&w=3840&q=75)
Transcribed Image Text:=[₁23], decode the following message:
Message: -1, 4, 30, -41, 39, -58, 22, -33, 31, -46, 23, -34, 1, 1
(b) Given D =
(c) Find the matrix corresponding to the quadratic form:
Q(x) = 8x² + 7x²-3x² - 6x₁x₂ + 4x₁x3 - 2x₂x3
What is the definiteness of Q?
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