Let S = x [−6, 3] − −2, 2 : (|x + 3| − 1)/(|x| − 2) 0 and T = x Z : x^ 2 − 7|x| + 9 0 . Then the number of elements in S T is

JEE Main 2022 Mathematics question

Let S = {x [−6, 3] − {−2, 2} : (|x + 3| − 1)/(|x| − 0} and T = {x Z : − 7|x| + 0}. Then the number of elements in S T is

Answer: (4)

− 7|x| + gives |x| , , 5.3], so the integers in T are , , , . For S we need x [−6, 3] with and (|x + 3| −

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Question ID VK-034686