CREATE TABLE table_name_73 (ag VARCHAR, transmitter VARCHAR, d3 VARCHAR)

What is the A.G. value associated with D3&4 of 46 and transmitter of Seaham?
SELECT ag FROM table_name_73 WHERE d3 & 4 = "46" AND transmitter = "seaham"
SELECT "ag" FROM "table_name_73" WHERE "46" = "d3" & 4 AND "seaham" = "transmitter"