Question

part 5: comparison operators
understanding the symbols
operator meaning example
== equals age == 18
!= not equals name != \john\

greater than score > 80

< less than temp < 32

= greater than or equal grade >= 90

<= less than or equal speed <= 55
practice exercise 7: operator detective
for each condition, write true or false based on the given values:
given: age = 16, name = \sarah\, score = 85

1. age == 16:
2. age >= 18:
3. name == \sarah\:
4. name != \john\:
5. score > 90:
6. score <= 85:
7. age < 20:

Explanation:

Step1: Check equality of age

Given age = 16, and condition is age == 16, so it's True.

Step2: Check if age is greater than or equal to 18

Given age = 16, 16 < 18, so age >= 18 is False.

Step3: Check equality of name

Given name = "Sarah", and condition is name == "Sarah", so it's True.

Step4: Check if name is not equal to "John"

Given name = "Sarah", so name != "John" is True.

Step5: Check if score is greater than 90

Given score = 85, 85 < 90, so score > 90 is False.

Step6: Check if score is less than or equal to 85

Given score = 85, so score <= 85 is True.

Step7: Check if age is less than 20

Given age = 16, 16 < 20, so age < 20 is True.

Answer:

1. True
2. False
3. True
4. True
5. False
6. True
7. True