Real Exam Questions And Verified Answers (100% Correct Answers)
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Which of the following are MATLAB functions which
implement adaptive
methods for solving an ODE? - ANSWER-ode113,
ode23, ode45
In general, which of the following will take more time to calculate
the solution for
a stiff system? - ANSWER-An explicit adaptive
algorithm (e.g. ode45)
At the start of Gauss Elimination, the first equation is
known as the pivot
equation and the a11 element is known as the pivot element. -
ANSWER-True
A student wants to skip the next three MAE 284 labs, and is
writing some MATLAB code to see what that will do to their
GPA. They need to name a variable, but for some reason can't
remember which names are valid.
, Of the four potential variable names below, which one is
valid? - ANSWER-
GPA_no_skipping
MATLAB can solve problems without closed-form solutions.
(T/F) - ANSWER-
False
Which one of the following represents an input/output
statement? - ANSWER-
Look up this
one
The finite difference method is based on converting
continuous derivatives to
algebraic approximations. -
ANSWER-True
The finite difference method is used to solve boundary
value problems. -
ANSWER-
True
What technique did we use to solve nonlinear finite-
difference equations? -