Trigonometric Functions

JEE Advanced · Mathematics · 27 past questions

10 of 27 · show all

1. Q4 2022 Paper 1

   Consider the following lists…

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2. Q13 2016 Paper 1

   Let $S=\left\{x\in(-\pi,\pi):x\neq0,\pm\frac{\pi}{2}\right\}$. The sum of all distinct solutions of the…

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3. Q15 2015 Paper 1

   The number of distinct solutions of the equation…

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4. Q16 2014 Paper 2

   For $x \in (0, \pi)$, the equation $\sin x + 2\sin 2x - \sin 3x = 3$ has

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5. Q17 2013 Paper 1

   The number of points in $(-\infty, \infty)$, for which $x^2 - x\sin x - \cos x = 0$, is

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6. Q18 2012 Paper 1

   Let $\theta,\varphi\in[0,2\pi]$ be such that…

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7. Q19 2011 Paper 1

   Let $P=\{\theta: \sin\theta-\cos\theta=\sqrt{2}\cos\theta\}$ and…

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8. Q20 2011 Paper 1

   The positive integer value of $n > 3$ satisfying the equation…

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9. Q22 2010 Paper 1

   The number of values of $\theta$ in the interval $\left(-\frac{\pi}{2},\frac{\pi}{2}\right)$ such that…

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10. Q27 2007 Paper 1

    The number of solutions of the pair of equations…

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