CBSE Class 10 Computer Applications
Question 20 of 26
Python Conditionals and Loops — Question 11
Back to all questions 11
Question Question 8(ii)
Write a short program to print the following series :
1 -4 7 -10 .......... -40
Solution
x = 1
for i in range(1, 41, 3) :
print(i * x, end = ' ')
x *= -1Output
1 -4 7 -10 13 -16 19 -22 25 -28 31 -34 37 -40