Trigonometric Functions

JEE Main · Mathematics · 14 past questions

These are the board's own papers. 114 more board questions reprinted in the books we use in class are for signed-in students: sign in.

5 of 14 · show all

1. Q2 2026 2 Apr Shift 1

   Let $S = \{x\in[-\pi, \pi] : \sin x(\sin x+\cos x)=a, a\in Z\}$. Then $n(S)$ is equal to…

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2. Q7 2026 5 Apr Shift 2

   If…

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3. Q10 2021 3 Aug Shift 1

   The number of solutions of the equation $x^2 = \cot x$ in $[0, 2\pi]$ is ________.

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4. Q11 2021 3 Aug Shift 2

   The maximum value of $(\cos\theta_1)\cdot(\cos\theta_2)\cdot(\cos\theta_3)\cdot\ldots\cdot(\cos\theta_{10})$…

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5. Q12 2021 4 Aug Shift 1

   The value of…

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