Q18Single correct4 Marks16 Jul 2023

Select an appropriate code snippet that calculates the sum of a series up to `n` terms. The series defined here for `n = 5` is: $1 + 12 + 123 + 1234 + 12345 = 13715$.

A

``` num_terms = 5 start_num = 1 sum_of_seq = 0 for i in range(1, num_terms + 1): start_num = start_num * 10 + (i + 1) sum_of_seq = start_num print(sum_of_seq) ```

B

``` num_terms = 5 start_num = 1 sum_of_seq = 0 for i in range(1, num_terms): start_num = start_num * 10 + (i + 1) sum_of_seq += start_num print(sum_of_seq) ```

C

``` num_terms = 5 start_num = 1 sum_of_seq = 0 for i in range(1, num_terms + 1): sum_of_seq += start_num start_num = start_num * 10 + (i + 1) print(sum_of_seq) ```

D

``` num_terms = 5 start_num = 1 sum_of_seq = 0 for i in range(1, num_terms): sum_of_seq += start_num start_num = start_num * 10 + (i + 1) print(sum_of_seq) ```