What will be stored in variables a, b, c, d, e, f, g, h, after following statements ?

perc = (88,85,80,88,83,86)  
a = perc[2:2]  
b = perc[2:]  
c = perc[:2]  
d = perc[:-2]  
e = perc[-2:]  
f = perc[2:-2]  
g = perc[-2:2]  
h = perc[:]  

What does each of the following expressions evaluate to? Suppose that T is the tuple containing :
("These", ["are" , "a", "few", "words"] , "that", "we", "will" , "use")

1. T[1][0: :2]
2. "a" in T[1][0]
3. T[:1] + [1]
4. T[2::2]
5. T[2][2] in T[1]

Carefully read the given code fragments and figure out the errors that the code may produce.

t = ('a', 'b', 'c', 'd', 'e')   
t[0] = 'A'  

Carefully read the given code fragments and figure out the errors that the code may produce.

t1 = (3)  
t2 = (4, 5, 6)  
t3 = t1 + t2  
print (t3)