Prove that the four points `2vec a + 2vec b -vec c,vec a - 2vec b + 3vec c, 3vec a+ 4vec b - 2
120 views · Published 13 October 2018 · 5:27 · Indexed 29 September 2026
Channel: Doubtnut · 2018 · Education
To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW Prove that the four points `2vec a + 2vec b -vec c,vec a - 2vec b + 3vec c, 3vec a+ 4vec b - 2vec c and vec a- 6vec b + 6vec c` are non coplanar, where `vec a. vec b.vec c` are non-coplanar vectors.
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