Practice the following expressions

Q. Practice the following expressions:

a = ''(empty string)

b = ''

c = 'great'

d = 'Great'

e = 'GREAT'

f = 'Great'

g = 'GREAT'

h = 'great'

 

 
	 
S. No.
 
	 
Expression
 
	 
Result
 
	 
Reason
 
 
 
	 
1
 
	 
a or c
 
	 
 
	 
 
 
 
	 
2
 
	 
c or a
 
	 
 
	 
 
 
 
	 
3
 
	 
a and c
 
	 
 
	 
 
 
 
	 
4
 
	 
c and a
 
	 
 
	 
 
 
 
	 
5
 
	 
f == g or f == d
 
	 
 
	 
 
 
 
	 
6
 
	 
f or g
 
	 
 
	 
 
 
 
	 
7
 
	 
f or d
 
	 
 
	 
 
 
 
	 
8
 
	 
d or f
 
	 
 
	 
 
 
 
	 
9
 
	 
c == h and e == g
 
	 
 
	 
 
 
 
	 
10
 
	 
a and g
 
	 
 
	 
 
 
 
	 
11
 
	 
c or g
 
	 
 
	 
 
 
 
	 
12
 
	 
g or c
 
	 
 
	 
 
 
 
	 
13
 
	 
g and a
 
	 
 
	 
 
 
 
	 
14
 
	 
a or g
 
	 
 
	 
 
 
 
	 
15
 
	 
g or a
 
	 
 
	 
 
 

Answer :-

Note :- In python ‘0’ and ‘’ (empty string) treated as False and all other number (e.g. 1, 1.3652, -9.25, 6, 0.0001 ) and “ABC…” treated as True.

 

 
	 
S. No.
 
	 
Expression
 
	 
Result
 
	 
Reason
 
 
 
	 
1
 
	 
a or c
 
	 
'great'
 
	 
In or operator if one of them is True value than it will return True.
 
 
 
	 
2
 
	 
c or a
 
	 
'great'
 
	 
In or operator if one of them is True value than it will return True.
 
 
 
	 
3
 
	 
a and c
 
	 
''
 
	 
In and operator if any value is false then it will return False.
 
 
 
	 
4
 
	 
c and a
 
	 
''
 
	 
In and operator if any value is false then it will return False.
 
 
 
	 
5
 
	 
f == g or f == d
 
	 
True
 
	 
In or operator if one of them is True value than it will return True.
 
 
 
	 
6
 
	 
f or g
 
	 
'Great'
 
	 
In or operator if both value is true then it will return first value.
 
 
 
	 
7
 
	 
f or d
 
	 
'Great'
 
	 
In or operator if both value is true then it will return first value.
 
 
 
	 
8
 
	 
d or f
 
	 
'Great'
 
	 
In or operator if both value is true then it will return first value.
 
 
 
	 
9
 
	 
c == h and e == g
 
	 
True
 
	 
If both values is True in and operator then it will return True.
 
 
 
	 
10
 
	 
a and g
 
	 
''
 
	 
If one value is false then and operator return False.
 
 
 
	 
11
 
	 
c or g
 
	 
'great'
 
	 
In or operator if both value is true then it will return first value.
 
 
 
	 
12
 
	 
g or c
 
	 
'GREAT'
 
	 
In or operator if both value is true then it will return first value.
 
 
 
	 
13
 
	 
g and a
 
	 
''
 
	 
If one value is false then and operator return False.
 
 
 
	 
14
 
	 
a or g
 
	 
'GREAT'
 
	 
If one value is true in or operator then it will return True
 
 
 
	 
15
 
	 
g or a
 
	 
'GREAT'
 
	 
If one value is true in or operator then it will return True