JEE MATHEMATICS MCQ: TRIGONOMETRIC EQUATIONS

1 Easy

1 of 1

Application +4 | -1

\tan \theta=\sqrt{n}

for some non-square natural number

n

, then

\sec 2 \theta

View answer and explanation

Correct option: A

A rational number

Option A (A rational number) is correct because

\sec 2\theta

can be expressed as a ratio of integers when

\tan \theta = \sqrt{n}

and

n

is a non-square natural number.

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