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how to identify different types of differential equation ...
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Solve this one Guys!!!!! The height of a parabolic arch is 18m.The span of the arch is 24m.Find the height of the arch 8m on each side from its central position? ...
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try doing this if u ve free time 1) two mirrors are inclined at an angle θ find the no of images formed 2) a person enters a room with ceiling and 2 adjacent walls as mirrors . how many images can he see ? ...
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if total energy of a particle is zero,is its linear momentum neccesarily zero????xplain ur answer too! ...