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NDA Math Trigonometric Ratios of Angles and Equations Part 2

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DIRECTIONS (Qs. 34-35) : Read the following information and answer the two items that follow:

Let

\frac{\tan 3A}{\tan A}=K,

where

\tan A \neq 0

and

K \neq \frac{1}{3}

[NDA-I 2020]

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Question : 50 of 75

Marks: +1, -0

For real values of

\tan A, K

cannot lie between

$\frac{1}{3}$ and 3
$\frac{1}{2}$ and 2
$\frac{1}{5}$ and 5
$\frac{1}{7}$ and 7

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