Show that the origin lies in the interior of the acute angle between planes x + 2y + 2z = 9 an...
1,578 views · Published 11 October 2018 · 5:31 · Indexed 26 September 2026
Channel: Doubtnut · 2018 · Education
To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW Show that the origin lies in the interior of the acute angle between planes x + 2y + 2z = 9 and 4x - 3y + 12z + 13 = 0. Find the equation of bisector of the acute angle.
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