Answer:
The Python code with the function is given below. Testing and output gives the results of certain chosen parameters for the program
Explanation:
def first_last(seq):
if(len(seq) == 0):
return ()
elif(len(seq) == 1):
return (seq[0],)
else:
return (seq[0], seq[len(seq)-1])
#Testing
print(first_last([]))
print(first_last([1]))
print(first_last([1,2,3,4,5]))
# Output
( )
( 1 , )
( 1 , 5 )
Answer:
F(x) = x*.25
Explanation:
the amount of miles (x) divided by 4 (four quarters in a mile) or just multiply by .25
Www stands for world wide web
Answer:
I think it's true
Explanation:
I don't know but If I'm wrong tell me?
