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06-07 Ladder slides down the wall |
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08-09 Rate of movement of shadow on the ground |
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10 - A boy on a bike |
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11-12 Two trains; one going to east, and the other is heading north |
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13-14 Water flowing into trapezoidal trough |
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15-16 Movement of shadow from light at eye level |
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17-18 Rate of shadow in the wall of a building |
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19-21 Two cars driving in parallel roads |
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22-24 One car from a city starts north, another car from nearby city starts east |
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25 Two cars that may collide at 12:30 PM |
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26-27 Time Rates: Kite moving horizontally |
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28-29 Time Rates: Two cars driving on roads that intersects at 60 degree |
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30 - Two trains in perpendicular railroad tracks |
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31-32 Train in an elevated track and car in perpendicular road |
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33-34 Time Rates: A car traveling east and airplane traveling north |
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35-36 Time Rates: Lengthening of shadow and movement of its tip in 3D space |
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Chapter 4 - Trigonometric and Inverse Trigonometric Functions |
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Maxima and Minima Using Trigonometric Functions |
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01 Rectangle of maximum perimeter inscribed in a circle |
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02 - Cylinder of maximum convex area inscribed in a sphere |
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03 - Heaviest cylinder that can be made from a shot |
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04-05 Stiffness and strength of timber beam |
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06-09 Trapezoidal gutter of greatest capacity |
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10 - Largest conical tent of given slant height |
