If the straight lines $x=1+s, y = -3-s, z=1+λs$ and $x = \frac{t}{2},y=1+t, z=2-t$ with parameters s and t respectively, are coplanar, then $λ$ is equal to:

Question

If the straight lines $x=1+s, y = -3-s, z=1+λs$  and  $x = \frac{t}{2},y=1+t, z=2-t$  with parameters s and t respectively, are coplanar, then  $λ$  is equal to:

cdquestions Admin · Accepted Answer

The correct option is (B):-2

Answer

Answer

Answer

Answer

List-I		List-II
A	Megaliths	(I)	Decipherment of Brahmi and Kharoshti
B	James Princep	(II)	Emerged in first millennium BCE
C	Piyadassi	(III)	Means pleasant to behold
D	Epigraphy	(IV)	Study of inscriptions

If the straight lines \(x=1+s, y = -3-s, z=1+λs\) and \(x = \frac{t}{2},y=1+t, z=2-t\) with parameters s and t respectively, are coplanar, then \(λ\) is equal to:

The Correct Option is B

Solution and Explanation

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