Question

write a python program to give the sum of an A.P for a given no of terms, difference and first term


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Answer 1

Arithmetic Series is a sequence of terms in which the next item obtained by adding a common difference to the previous item. Or A.P. series is a series of numbers in which the difference of any two consecutive numbers is always the same. This difference called a common difference.

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Answer 2

Answer: The required python program is :-

n = int(input("Enter number of terms (integer) : "))

a = int(input("Enter the first term (integer) : "))

d = int(input("Enter the common difference (integer) : "))

s = (n*((2*a)+(n-1)*d))/2

print ("The sum A.P. with first term "+str(a)+", common difference "+str(d)+" and number of terms "+str(n)+" is = "+str(s))

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