The vectors `3i - 2j + k, i - 3 j + 5k` and `2i + j - 4k` form the sides of a triangle. This triangle is

The vectors 3i-2j+k,i-3j+5k and 2i+j-4k form the sides of a triangle.This triangle is

The vectors 2i - 3j + k, I - 2j + 3k, 3i + j - 2k

The vectors 3hat i-2hat j+hat k,hat i-3hat j+5hat k,&2hat i+hat j-4hat k form the sides of a triangle.Then triangle is

Values of a for which the points A, B, C with position vectors 2i - j+k, i - 3j - 5k and ai - 3j +k, respectively, are the vertices of a right angled triangle with C = (pi)/2 are

Show that the vector 2hat i-hat j+hat k,hat i-3hat j-5hat k,3hat i-4hat j-4hat k form the sides of a rights angled triangle.

If the vectors AB = -3i + 4k and AC = 5i - 2j + 4k are the sides of a triangle ABC, then the length of the median through A is