Saturday 18 November 2023

If a = 10, b = 12, c = 0, find the values of the following expressions: a != 6 and b > 5 a == 9 or b < 3 not ( a < 10 ) not ( a > 5 and c ) 5 and c != 8 or c

Questions - 

 If a = 10, b = 12, c = 0, find the values of the following expressions:

a != 6 and b > 5

a == 9 or b < 3

not ( a < 10 )

not ( a > 5 and c )

5 and c != 8 or c


Solution and Explanations 

Let's evaluate each expression using the given values:

a != 6 and b > 5

a != 6 is True (because 10 is not equal to 6).

b > 5 is also True (because 12 is greater than 5).

The and operator returns True only if both expressions are True.

Therefore, the result is True.


a == 9 or b < 3

a == 9 is False (because 10 is not equal to 9).

b < 3 is False (because 12 is not less than 3).

The or operator returns True if at least one expression is True.

Since both expressions are False, the result is False.


not (a < 10)

a < 10 is False (because 10 is not less than 10).

The not operator negates the result, so not False is True.


not (a > 5 and c)

a > 5 is True because 10 is greater than 5.

c is 0.

a > 5 and c evaluates to True and 0, which is False because and returns the first False value encountered.

The not operator negates the result, so not (True and 0) is not False, which is True.

Therefore, the output of the code will be True.


5 and c != 8 or c

5 is considered True in a boolean context.

c != 8 is True (because 0 is not equal to 8).

The and operator returns the last evaluated expression if all are True, so it evaluates to True.

The or operator returns True if at least one expression is True.

Therefore, the result is True.



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