Math, asked by shreya9761, 4 months ago

if a,b,and c are coplanar vectors, then find (2a-b,2b-c,2c- a)

Answers

Answered by vanshmali9
1

Answer:

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Step-by-step explanation:

Solution : ∵ a,b and c are coplanar vectors , so 2a-b,2b-c and 2c-a are also coplanar . Thus , [2a-b2b-c2c-a]=0 .

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