In the given figure for a projectile

213006-q

  • A

    $y=\left[\frac{x_1 x_2}{x_1-x_2}\right] \tan \theta$

  • B

    $y=\left[\frac{x_1 x_2}{x_1+x_2}\right] \tan \theta$

  • C

    $y=\left[\frac{2 x_1 x_2}{x_1+x_2}\right] \cos \theta$

  • D

    $y=\left[\frac{2 x_1 x_2}{x_1+x_2}\right] \tan \theta$

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