JEE Main 2023 Mathematics question

Mathematics Inverse Trigonometric Functions JEE Main 2023

Let s = and If n(S) denotes the number of elements in S then :

(A)n(S) = 0
(B)n(S) = 2 and only one element in S is less than
(C)n(S) = 1 and the element in S is less than Correct
(D)n(S) = 1 and the elements is S is more than

Answer: (C)

Solution

Question ID VK-025530