Practice Relational And Logical Operators (5.2.2) - Control flow and operators

Practice: Relational and logical operators

Lesson 5.2.2Control flow and operators

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9 questions

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6 questions · about 4 min · pass mark 70%. Hints available.
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3 questions · about 2 min · pass mark 70%. Hints available.
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6 sample questions

Question 1.
What does the operator > do?
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Think about comparing two numbers.
Question 2.
How do you represent 'not equal to' in MATLAB?
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Look for the tilde symbol.
3Question 3.
What does the == operator check in MATLAB?
- Checks if two values are different
- Checks if two values are equal
- Checks if the left value is greater than the right
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Remember, one equals sign is for assignment, but two is for comparison.
4Question 4.
True or False: The expression 5 < 3 will return true.
- True
- False
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Think about the comparison of these two numbers.
Question 5.
Write a MATLAB script using nested if statements that evaluates three variables and prints messages depending on whether each variable is less than, equal to, or greater than 20.
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Use `elseif` to differentiate between equal to and greater than conditions.
Question 6.
Create a combined condition that checks if either variable x is less than 5 or variable y is between 10 and 20 inclusive. Write a corresponding action for the true case.
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Combine the conditions using both logical OR and AND operators.

5 more questions in this section. Enroll free to practise them all.