3. Next, let us perform a validation of the position vectors using the center of mass definition mBNrB/N(t0)+mPNrP/N(t0)=(mB+mP)NrC/N(t0) Using the numerical values in the problem statement, numerically evaluate the left and right hand side to confirm they are the same. Provide the numerical answer in the python code snippet below. \# adjust the return matrix values as needed def result (): vec =[,,]# meters return vec Reset