A diverging lens (f = -10.5 centimeter) is located 20 centimeter to the left of a converging lens (f= 31 centimeter). A 3 centimeter tall object stands to the left of the diverging lens, exactly at its focal point.
(a) Compute the distance of the final image relative to the converging lens.
cm
(b) Compute the height of the final image (including proper algebraic sign)?
cm