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Math Help - intersection between planes and planes

  1. #1
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    intersection between planes and planes

    intersection between planes and planes-dsc_0001-10-1-.jpgintersection between planes and planes-dsc_0002-6-1-.jpgi cant the way of finding the intersection point. but i can understand the way of finding of intersection of normal . can someone show me other simpler way of finding the intersection point?
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  2. #2
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    Re: intersection between planes and planes

    Remember that the planes intersect at infinitely many points which make a line. In the second picture they just choose y=1 because it's an easy number and they find the values of x and z which intersect both planes and y=1
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  3. #3
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    Re: intersection between planes and planes

    do u mean i can substitute any easy number for x y or z ?
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  4. #4
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    Re: intersection between planes and planes

    Yes you can
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