Why is my code not working?

Please see the attached image!

This function is for rotating a vector using a matrice however no answer is outputted for the rotated vector Please help

Answer 1

[Stephan]

Hi,

You miss to Call your function after you got the inputs. Add this in the third line:

v_rotate = my_function(v_orig,angle)

Best regards

Stephan

[Janvi Karia]

Thank you Stephan

Apologies for the repeat Q, my laptop froze and I thought I'd deleted the earlier question hence why I reasked. Will close both now

cheers