B777 eng inop
I have noticed in the B777 QRH P.I section ENG INOP, there are 2 tables
-gear down landing rate of climb available- with flaps 20 and 30.
Are these the tables to check if perform a single eng landing with flaps 20 or 30?
Why with gear down? For the initial part of the Go around in order to have a positive climb to retract the gear?
Thanks