If $y = \tan x\cot 3x,x \in R,$ then

JEE MATHEMATICS MCQ: TRIGONOMETRY RATIOS

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Analyzing +4 | -1

y = \tan x\cot 3x,x \in R,

then

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Correct option: D

None of these

Option D (None of these) is correct because the range of y is

y \le \frac{1}{3}

y > 3

, which does not match any of the given options.

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