Question

Write a function called add_tuples that takes three tuples, each with two values, and returns a single tuple with two values containing the sum of the values in the tuples. Test your function with the following calls:
print(add_tuples( (1,4), (8,3), (14,0) ))
print(add_tuples( (3,2), (11,1), (-2,6) ))
Note that these two lines of code should be at the bottom of your program. This should output

(23, 7)
(12, 9)

this is my output but I keep getting errors;
def add_tuples(tup):
add1= tup[0][0]+ tup[1][0] +tup[2][0]
add2= tup[0][1]+ tup[1][1] + tup[2][1]
return add1, add2
print(add_tuples( (1,4), (8,3), (14,0) ))
print(add_tuples( (3,2), (11,1), (-2,6) ))

Answer 1

In Python, tuples are indeed a data structure that also stores an ordered sequence of unchanging values, and following are the Python program to the given question:

Program Explanation:

• Defining a method "add_tuples" that takes three variables "firstTuple, secondTuple, thirdTuple" into the parameter.
• After accepting the parameter value a return keyword is used that adds a single tuple with two values and returns its value into the form of (x,y).
• Outside the method, two print method is declared that calls the above method by passing value into its parameters.

Program:

def add_tuples(firstTuple, secondTuple, thirdTuple):#defining a method add_tuples that takes three variable in parameters

   return firstTuple[0]+secondTuple[0]+thirdTuple[0],firstTuple[1]+secondTuple[1]+thirdTuple[1] #using return keyword to add value

print(add_tuples((1,4), (8,3), (14,0)))#defining print method that calls add_tuples method takes value in parameters

print(add_tuples((3,2), (11,1), (-2,6)))#defining print method that calls add_tuples method takes value in parameters    

Output:

Please find the attached file.  

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