Please why is it that my phyton 2.7 doesn't accept angle(x)

Answer 1

Python 3 is better, developers are shifting to Python 3 support. as you rightly tried out.

Answer 2

thanks. I tried it in the console of phyton 3 and it accepted angle(x). will try conjugate

Answer 3

thanks Mr Emmanuel. I appreciate

Answer 4

I don't know how to do stuff with complex numbers yet (not even in high school yet), but angle() isn't a function in Python. Try conjugate(), it has things to do with complex numbers.