Prove that the three planes `2x + y -4z - 17= 0, 3x + 2y -2z-25 = 0, 2x-4y + 3z + 25=0` inters
152 views · Published 13 October 2018 · 5:55 · Indexed 5 October 2026
Channel: Doubtnut · 2018 · Education
To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW Prove that the three planes `2x + y -4z - 17= 0, 3x + 2y -2z-25 = 0, 2x-4y + 3z + 25=0` intersect at a point and find its co-ordinates.
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