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Show that the points whose P,V are -2bar...

Show that the points whose P,V are `-2bar(a)+3bar(b)+5bar(c ), bar(a)+2bar(b)+3bar(c ) , 7bar(a)-bar(c )` are collinear, where `bar(a),bar(b), bar(c )` are non-coplanar vectors.

Text Solution

Verified by Experts

The correct Answer is:
` = 2 (bar(PQ))`
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