The value of the expression (x - 9 ) is equal to:

MHT CET 2026 Mathematics question

The value of the expression is equal to:

(A)
(B)
(C)Correct
(D)

Answer: (C)

Solution

The tangent function has period , i.e. for every integer . Here with , so . Hence option (C). Options (A) and (B) would arise only for an odd multiple

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Question ID VK-096255