Let a-b-c be non-coplanar vectors such that p-a-b-c-q-b-c-a- r-c-a-b- d-2a-3b-4c- If d-p-q-r- then

The correct option is C α+β+γ=3 2a 3b+4c=d=αp+βq+γr substituting for nbsp; nbsp; p=a+b c,q=b+c a, r=c+a b we get ⇒d=α(a+b c)+β(b+c a)+γ( ...

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Condition for Two Lines to be on the Same Plane

Let a,b,c b...

Question

Let $\to a, \to b, \to c$ be non-coplanar vectors such that $\to p = \to a + \to b - \to c, \to q = \to b + \to c - \to a, \to r = \to c + \to a - \to b, \to d = 2 \to a - 3 \to b + 4 \to c$ . If $\to d = α \to p + β \to q + γ \to r$ , then

α = γ

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α + γ = 3

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α + β + γ = 3

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β + γ = 2

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