m_(1) and m_(2) are separated by distance 'r' M.I. of system about axis passing through centre of mass perpendicular to 'r' is ______

m_(1) and m_(2) are separated by distance 'r' M.I. of system about axi

1.	m_(1) and m_(2) are separated by distance 'r' M.I. of system about axis passing through centre of mass perpendicular to 'r' is ______
Answer» `m_(1)R^(2)` `(m_(1)m_(2))/(m_(1)+m_(2))r^(2)` `(m_(1)+m_(2))/(m_(1)m_(2))r^(2)` `(m_(1)m_(2))/(r^(2))` ANSWER :B