Let - - x-4y a- 2x-y-1 b- and - - y-2x-2 a- 2x-3y-1 b- where a- and b- are non-zero- non-collinear- If 3-2- then

The correct option is D x=2,y= 1 α = ( x+4y )a+ ( 2x+y+1 )b #160; and β = ( y 2x+2 )a+ ( 2x 3y 1 )b 3α=2β ⇒ #160; 3(x+4y)=2(y 2x+ ...

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Equal Vectors

Let α⃗ = x+...

Question

Let $\to α = (x + 4 y) \to a + (2 x + y + 1) \to b$ and $\to β = (y - 2 x + 2) \to a + (2 x - 3 y - 1) \to b$ where $\to a$ and $\to b$ are non-zero, non-collinear. If $3 \to α = 2 \to β$ then

x = 1, y = 2

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x = 2, y = 1

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x = - 1, y = 2

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x = 2, y = - 1

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