Islamic law on the actions of latecomers in relation to the Imam's prayer

The Latecomer should not take into Account the (unintentional) Addition made by the Imam in Prayer
The Latecomer should not take into Account the (unintentional) Addition made by the Imam in Prayer

The Latecomer should not take into Account the (unintentional) Addition made by the Imam in Prayer Question :A man ente...