The matrix 1 1 -1 -2 is negative definite if and only if x < a and bæ² + cy? + dx +2< 0. Calculate a, b, c and d and enter the solution below with up to 3 decimal places, e.g. "4.598" or "6.667". Value of a: Value of b: Value of c Value of d:

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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The matrix
1
1
-1
-2
is negative definite if and only if x < a and bæ² + cy? + dx + 2 < 0. Calculate a, b, c and d and enter the solution below with
up to 3 decimal places, e.g. "4.598" or "6.667".
Value of a:
Value of b:
Value of c
Value of d:
Transcribed Image Text:The matrix 1 1 -1 -2 is negative definite if and only if x < a and bæ² + cy? + dx + 2 < 0. Calculate a, b, c and d and enter the solution below with up to 3 decimal places, e.g. "4.598" or "6.667". Value of a: Value of b: Value of c Value of d:
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