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Show that the four points A(4, …

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Show that the four points A(4, 5, 1), B(0, -1, -1), C(3, 9, 4) and D(-4, 4, 4) are coplanar.

    • Posted by Aniket Bhambare 5 years, 9 months ago

    CBSE > Class 12 > Mathematics
    • 2 answers

    Rajat Barwar 5 years, 9 months ago

    Hey friend, you can find thrre vectors joining these four points by ( final- initial) concept and then make the scalar triple product or box product equal to 0. Hope it may help you....

    1Thank You

    Jyoti Swami 5 years, 9 months ago

    Ab bc cd =0

    0Thank You

    ANSWER
    http://mycbseguide.com/examin8/

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