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Let a,b,c are three vectors of which eve...

Let a,b,c are three vectors of which every pair is non-collinear, if the vectors a+b and b+c are collinear with c annd a respectively, then find a+b+c.

A

`5sqrt(2)`

B

`5`

C

`(5)/(sqrt(2))`

D

`(5)/(2)`

Text Solution

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The correct Answer is:
(a)
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