Arsenal out of the Champions League despite 2-0 win at London . Premier League club exits on away goals . Olivier Giroud and Aaron Ramsey on target for visiting team . London won first leg 3-1 in Monaco .
Arsenal out of the Champions League despite 2-0 win at Monaco . Premier League club exits on away goals . Olivier Giroud and Aaron Ramsey on target for visiting team . Monaco won first leg 3-1 in London .