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How find direction cosine

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How find direction cosine

    • Posted by Smriti Kabir 8 years ago

    CBSE > Class 12 > Mathematics
    • 1 answers

    Meetesh Dwivedi 8 years ago

    Its just one step-find unit vector ,contants obtained are D.Cs.D.C.s are also abreviated as l,m,n.

    1Thank You

    ANSWER
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