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Two aeroplanes X and Y bomb …

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Two aeroplanes X and Y bomb a target in succession. There probabilities to hit correctly are 0.3 and 0.2 respectively. The second plane will bomb only if first miss the target. Find the probability that target is hit by Y plane.

    • Posted by Simoni Pati 7 years, 11 months ago

    CBSE > Class 12 > Mathematics
    • 0 answers
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