Without using the symbolic toolbox in MATLAB, show how you would evaluate the following two problems in MATLA a) Solve -x^4 -2i*x^3+x^2-1+3i Hint: solve using roots b) f'(2) if 2x^3 - pi*x^2 + exp(pi)*x-i Hint: solve using polyder and polyval

Without using the symbolic toolbox in MATLAB, show how you would evaluate the following two problems in MATLA a) Solve -x^4 -2ix^3+x^2-1+3i Hint: solve using roots b) f'(2) if 2x^3 - pix^2 + exp(pi)*x-i Hint: solve using polyder and polyval

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Question

Matlab Question

Without using the symbolic toolbox in MATLAB, show how you would evaluate the following two problems in MATLA
a) Solve -x^4 -2i*x^3+x^2-1+3i
Hint: solve using roots
b) f'(2) if 2x^3 - pi*x^2 + exp(pi)*x-i
Hint: solve using polyder and polyval

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