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Two planes X and Y bomb …

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Two planes 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 Shivani Gupta 6 years, 11 months ago

    CBSE > Class 12 > Mathematics
    • 1 answers

    Ash Thunderbird ✔ 6 years, 11 months ago

    P (X Miss) = 1 - 0.3 = 0.7 P (Y Hits) = 0.2 P (X miss and Y hit) = 0.7 x 0.2 = 0.14 ?

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