SOLVE USING PYTHON

Consider the vectors A=2i^3j^+7k^B=4i^+j^C=5i^j^+9k^D=2k^ Calculate AB, find the angles which AB makes with x,y, and z axes. convert the angles to degree, neglect the decimal part of all the angles and add them up. Now choose the right answer. Example of neglecting the decimal part: 34.24===>34 256 368 348 362