VectorHard

Question

Let   . The point of intersection of the lines is -

Options

A.
B.
C.
D.

Solution



⇒    ... (i)
similarly
⇒   ... (ii)
Putting the vector  in (i) & (ii) and equating
we get
⇒  2 + λ = 1 + 2μ, λ = 1, μ = 1
∴  Point of intersection is .

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