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a person being in a boat …

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a person being in a boat akm being the nearest point of the beach wishes to reach as quickly as possible point bkm from that point along the shore. the ratio of his rate of walking to his rate of rowing is sec alpha prove that he should land at a distance b-acot alpha from the place to be reached

    • Posted by Praveen V.P 7 years ago

    CBSE > Class 12 > Mathematics
    • 0 answers
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