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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 3 of 23

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Q21.
How many expressions are there in the following mathematical relation?
 a=sqrt(log(sqrt(x+y)))

a.

2

b.

3

c.

1

d.

4

Discuss
Answer: (b).3
Q22.
How many functions are there in the following mathematical relation?
p=sin(pi*(log(x))

a.

2

b.

3

c.

1

d.

0

Discuss
Answer: (a).2
Q23.
What are the minimum numbers of expressions which will be required to express a mathematical relation?
Discuss
Answer: (d).Depends on the number of variables
Q24.
Is it possible to reduce the number of expressions in the following mathematical relation?
a=sin(pi*log(x))
Discuss
Answer: (a).Yes
Q25.
Is it possible to reduce the number of functions in the following mathematical relation?
l=cos(2*pi*sin(n/x))
Discuss
Answer: (b).No
Q26.
The teacher has given the assignment to find the sum of 2 numbers. But the code should not contain the โ€˜+โ€™ operator. What is to be done?
Discuss
Answer: (a).Use a function
Q27.
How many expressions are used to describe a mathematical relation between a, b and c?
b=9; c=4;
a=b+c;

a.

4

b.

2

c.

3

d.

1

Discuss
Answer: (b).2
Q28.
A mathematical statement is a combination of functions and variables only.
Discuss
Answer: (b).False
Q29.
What is the command which can be used to see the expressions within a user-defined function in MATLAB?
Discuss
Answer: (c).echo on
Discuss
Answer: (b).Any mathematical operation

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