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Sin e(3)For a given speed of projection, the maximum horizontal distance, covered bythe ball, is the same when its angle of projection is either :a 45° or 75-(b) 15or 75"(el 30% or 75"d 60° or 75 |
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Answer» (b) 15 or 75 Explanation: hfdutzur hyd ifxfjztj |
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