a particle is projected from a horizontal plane (x-z plane) such that its velocity vector at time t is given by v = ai + (b-ct)j . its range on the horizontal plane is given by__?

a)ba/c b) 2ba/c c) 3ba/c d) none of these

Initial velocity v = ai^+(b-ct)j^horizontal component of velocity vx = avertical conponent of velocity vy= b-ctangle of projection  = vyvxangle of projection = b-ctamagnitude of the velocity v = a2+b-ct2range is given by:R = v2sin2θgR = a2+b-ct2sin2(b-cta)gso coorect option is (d) non of these

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