甲乙两人独立向同一目标射击,甲乙两人击中目标的概率分别为0.8和0.5,两人各射击一次,求恰好有一人击中目标的概率.请把计算过程也告知一下,
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![甲乙两人独立向同一目标射击,甲乙两人击中目标的概率分别为0.8和0.5,两人各射击一次,求恰好有一人击中目标的概率.请把计算过程也告知一下,](/uploads/image/z/7103352-48-2.jpg?t=%E7%94%B2%E4%B9%99%E4%B8%A4%E4%BA%BA%E7%8B%AC%E7%AB%8B%E5%90%91%E5%90%8C%E4%B8%80%E7%9B%AE%E6%A0%87%E5%B0%84%E5%87%BB%2C%E7%94%B2%E4%B9%99%E4%B8%A4%E4%BA%BA%E5%87%BB%E4%B8%AD%E7%9B%AE%E6%A0%87%E7%9A%84%E6%A6%82%E7%8E%87%E5%88%86%E5%88%AB%E4%B8%BA0.8%E5%92%8C0.5%2C%E4%B8%A4%E4%BA%BA%E5%90%84%E5%B0%84%E5%87%BB%E4%B8%80%E6%AC%A1%2C%E6%B1%82%E6%81%B0%E5%A5%BD%E6%9C%89%E4%B8%80%E4%BA%BA%E5%87%BB%E4%B8%AD%E7%9B%AE%E6%A0%87%E7%9A%84%E6%A6%82%E7%8E%87.%E8%AF%B7%E6%8A%8A%E8%AE%A1%E7%AE%97%E8%BF%87%E7%A8%8B%E4%B9%9F%E5%91%8A%E7%9F%A5%E4%B8%80%E4%B8%8B%2C)
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