Mathematics, 07.11.2020 05:20 mariano24
12 A parabolic TV antenna is constructed by taking a flat sheet of metal and bending it into a parabolic shape. If the cross section of the antenna is a parabola which is 50 centimeters wide and 30 centimeters deep, where should the receiver be placed to maximize reception?
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12 A parabolic TV antenna is constructed by taking a flat sheet of metal and bending it into a parab...
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