Question

write a program in Python to print the sum of series 3 5 9 15 23​

Answer 1

Answer is 33

The first number given is 3.

When we add 2 we get 3+(2)=5

Then in five you have to add (2+2)=4

I.e. 5+4=9

After this you have to add (2+2+2) in 9

9+(2+2+2)=15

Which means you have to add 2 in the previous added number and then add it to the last answer in the sequence.

15+(2+2+2+2)=23

And at the last you get 23+(2+2+2+2+2)=33

Hope this answer helps you!!!

Answer 2

Yup!

The answer is 55.

Hope it helps you!!