answer

Question

x = np.arange(1, 5)
x = x*2
print(x[:3].sum())

Answer 1

Check in Code Playground.

Answer 2

Hi! If you want to run a code on Sololearn then,
➡️ Go to the Code Playground section (you can find it here : https://code.sololearn.com) and click on the + icon at the bottom right corner.
➡️ Then select language and write your code and save it.
➡️ Then click on Run and your Code will get executed.