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1. Let f(x) = 4x5 - 4x³ + 2x² + 3x - 1. Then use Horner's. method to

1. Let f(x) = 4x5 - 4x³ + 2x² + 3x - 1. Then use Horner's. method to

Advanced Engineering Mathematics
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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Please, help me with the following hw
Let 3 1 1 1 2.0 2 2-1 A = -- () -- () ---- ()--(0) 1 3 1 B = 2 1 0 C = 2 1 and b= 1 1 3 1 0 1 1 3 1 = 5. Find the inverse of A, using determinant. 6. Use the dot product to find At (B+Ct) and (C+B¹) A. 5 3 1. Let f(x) = 4x5 - 4x³ + 2x² + 3x - 1. Then use Horner's. method to find f(2). 2. Use Gauss-Jordan to find A-¹. 3. Use Gaussian method to solve A X = b. 4. Find det (C) by using some row or/and column operations in order to get enough zeros each time.
Transcribed Image Text:Let 3 1 1 1 2.0 2 2-1 A = -- () -- () ---- ()--(0) 1 3 1 B = 2 1 0 C = 2 1 and b= 1 1 3 1 0 1 1 3 1 = 5. Find the inverse of A, using determinant. 6. Use the dot product to find At (B+Ct) and (C+B¹) A. 5 3 1. Let f(x) = 4x5 - 4x³ + 2x² + 3x - 1. Then use Horner's. method to find f(2). 2. Use Gauss-Jordan to find A-¹. 3. Use Gaussian method to solve A X = b. 4. Find det (C) by using some row or/and column operations in order to get enough zeros each time.
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1. f(x)= 4x⁵ - 4x³ + 2x²  + 3x - 1

We have to find f(2) that is f(x) at x = 2.

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