[理工] ?統計機率問題
a NATO aircraft files directly over a building in Kpsovo and fires a single
air-to-surface missile. if the missile hits anywhere within 30 feet of the
building, major structural damage will be incurred. suppose that with
a certain sighting device, the probability function describing the missile's
point of impact is given by
f(x)= 60+x/3600 for -60<x<0
60-x/3600 for 0<=x<60
where x is the perpendicular distance from the building to the point of impact.
find the probability of the event marjor structural damage is incurred.
請問大家這題怎麼算???
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03/17 00:28, , 1F
03/17 00:28, 1F