CREATE TABLE table_10345 ("D 50 \\u221a" TEXT, "D 49 \\u221a" TEXT, "D 48 \\u221a" TEXT, "D 47 \\u221a" TEXT, "D 46 \\u221a" TEXT, "D 45 \\u221a" TEXT, "D 44 \\u221a" TEXT, "D 43 \\u221a" TEXT, "D 42 \\u221a" TEXT, "D 41 \\u221a" TEXT)

What is the D 46 when the D 50 is d 50 ?
SELECT "D 46 \u221a" FROM table_10345 WHERE "D 50 \u221a" = 'd 50 √'
SELECT "D 46 \u221a" FROM "table_10345" WHERE "D 50 \u221a" = 'd 50 √'