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Welcome to the Mathematical Functions and Expressions MCQs Page

Dive deep into the fascinating world of Mathematical Functions and Expressions with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Mathematical Functions and Expressions, a crucial aspect of MATLAB. In this section, you will encounter a diverse range of MCQs that cover various aspects of Mathematical Functions and Expressions, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within MATLAB.

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Check out the MCQs below to embark on an enriching journey through Mathematical Functions and Expressions. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of MATLAB.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Mathematical Functions and Expressions. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Mathematical Functions and Expressions MCQs | Page 16 of 23

Q151.
What is the output of the following code?
cumsum(1,2,-1)
Discuss
Answer: (c).Error due to input
Q152.
The sum function will return a NaN if any of the element in the input vector is NaN.
Discuss
Answer: (b).False
Q153.
The result of cumsum([1,2,3]) and sum([3,3]) are ____________
Discuss
Answer: (b).Different
Q154.
What is the output of the following code?
syms a,k; symsum(a^k, 1, Inf)
Discuss
Answer: (a).Error
Q155.
What is the output of the following code shown?
syms a k; symsum(a^k, 0, Inf)
Discuss
Answer: (a).1/1-a
Q156.
What is the output of the following code?
q=0;syms p,q
Discuss
Answer: (b). p
q=0
Q157.
What is the default variable while evaluating a transfer function?
Discuss
Answer: (a).s
Q158.
What is the default variable while evaluating a Laplace transform?
Discuss
Answer: (a).s
Q159.
The output of the following code is
laplace(exp(-3*t),p)
Discuss
Answer: (d).Error due to t
Q160.
The output of the following code is
solve(‘w+z=0’)
Discuss
Answer: (a).-z

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