Show that the points A(−2i^+3j^+5k^),B(i^+2j^+3k^)and C(7i^−3k^)are collinear.

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Show that the points {A}{(-{2}{{i}}+{3}{{j}}+{5}{{k}})},{B}{({

Question

Show that the points $A (- 2 \hat{i} + 3 \hat{j} + 5 \hat{k}), B (\hat{i} + 2 \hat{j} + 3 \hat{k})$ and $C (7 \hat{i} - 3 \hat{k})$ are collinear.

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Show that the points

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

and

C (7 \hat{i} - 3 \hat{k})

are collinear.

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Question Text

Show that the points

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

and

C (7 \hat{i} - 3 \hat{k})

are collinear.