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What is A*B for the following matrices? Type your answer in the textbox, and show your work either in the textbox or on your paper that you upload to the Exam 1 Work assignment. If the matrices do not display properly in your browser, the MATLAB syntax for them is: A = [1, 2, 3; 4, 5, 6] and B = [1, 1, 0; 1, 2, 0; 1, 3, 1]

Compute the second-order  Taylor-series(!) approximation of f(x) = 4×3 – 3×2 + 2x – 1 with base point a = 1. Simplify your answer (i.e., your answer should not have any parentheses). Type your answer in the textbox, and show your work either in the textbox or on your paper that you upload to the Exam 1 Work assignment.

Suppose we use Euler’s method with a step size of 60, and then we redo Euler’s method again but with a step size of 30. What do we expect to happen to the error from simulation 1 to simulation 2 and why? (Be quantitative.)

Which disease process is associated with bronchial smooth muscle contraction and airway inflammation call?

What is the Bernoulli’s Principle use in Respiratory Care?

A 45 year-old patient with sarcoidosis complaints of being unable to perform his daily house chores due to shortness of breaths despite continued oxygen therapy of 2 L/min via a nasal cannula. You would recommend which of the following to the patient?

Recall that machine epsilon in MATLAB is approximately 2.22 x 10-16. What will be the value of y after running the following code? x = 1e28 + 1e8;y = x – 1e28

What is the most common radiographic finding in the chest film of a patient with sarcoidosis?

What will be the output of the following code? If the output is an error, explain why it results in an error. x = 0:0.5:5;y = x.^3;y(3)

Which factor effect Humidification the greatest?