Make change in the expression for z in the Python code given below so that the output produced is zero. You cannot change the operators and order of variables. (Hint. Use a function around a sub-expression)

x, y = 4, 8
z = x/y*y 
print(z)

Consider the following expression:

x = "and" * (3 + 2) > "or" + "4"

What is the data type of value that is computed by this expression?

What will be the output of following Python code?

a = 12     
b = 7.4     
c = 1       
a -= b
print(a, b)
a *= 2 + c
print(a)
b += a * c
print(b)

What will be output produced by following code? State reason for this output.

a, b, c = 1, 1, 1
d = 0.3
e=a+b+c-d
f=a+b+c == d
print(e)
print(f)