Show that the vectors 2^i−^j+^k, ^i−3^j−5^k and 3^i−4^j−4^k – InterviewSolution

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1.	Show that the vectors 2^i−^j+^k, ^i−3^j−5^k and 3^i−4^j−4^k form the vertices of a right angled triangle.
Answer» Show that the vectors $2^i -^j +^k$ , $^i - 3^j - 5^k$ and $3^i - 4^j - 4^k$ form the vertices of a right angled triangle.

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