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A pole of height 4m is kept in front of a vertical plane mirror of length 2 m . The lower end of the mirror is at a height of 6m from the ground. The horizontal distance between the mirror and the pole is 2 m . Upto what mini ...
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I want to know how to start preparation for NSEP? Please tell me books and which specific topics to prepare? ...
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ALL THE BEST FOR TOMORROW FOR IIT JEE 2011 GO AND ROCK !! http://www.123greetings.com/general/goodluck/goodluck3.html ...