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a man 6m tall moves away …

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a man 6m tall moves away from source of light 20 ft above the ground ,his rate of walking being 4 miles per hour find the rate of which the length of shadow increases and at what rate is tip of his shadow moving

    • Posted by Siddarth Pawar 7 years, 8 months ago

    CBSE > Class 12 > Mathematics
    • 0 answers
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