Show that the points A(2i^−j^+k^),B(i^−3j^−5k^),C(3i^−4j^−4k^)are the vertices of a right angled triangle.

Click here to view the solution.

Get 2 FREE Instant-Explanations on Filo with code FILOAPP

Show that the points {A}{({2}{{i}}-{{j}}+{{k}})},{B}{({{i}}-{3

Question

Show that the points $A (2 \hat{i} - \hat{j} + \hat{k}), B (\hat{i} - 3 \hat{j} - 5 \hat{k}), C (3 \hat{i} - 4 \hat{j} - 4 \hat{k})$ are the vertices of a right angled triangle.

Views: 798 students

Found 7 tutors discussing this question

Samuel Discussed

Show that the points

A (2 \hat{i} - \hat{j} + \hat{k}), B (\hat{i} - 3 \hat{j} - 5 \hat{k}), C (3 \hat{i} - 4 \hat{j} - 4 \hat{k})

are the vertices of a right angled triangle.

15 mins ago

Discuss this question LIVE

15 mins ago

Question Text

Show that the points

A (2 \hat{i} - \hat{j} + \hat{k}), B (\hat{i} - 3 \hat{j} - 5 \hat{k}), C (3 \hat{i} - 4 \hat{j} - 4 \hat{k})

are the vertices of a right angled triangle.