A- - i -2- j -3- k -b- -2- i -3- j -4- k and c- - i -3- j - k are co-planar if -

We have to given a⃗ = î 2ĵ + 3k̂,b⃗ = #160; 2î + 3ĵ 4k̂ and c⃗ = î 3ĵ + λk̂ Three vectors are co planer if #160; [a⃗ b⃗ c⃗]=0 #160; ...

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Condition for Two Lines to be on the Same Plane

a⃗ =∧ i -2∧ j...

Question

$\to a = \land i - 2 \land j + 3 \land k, \to b = - 2 \land i + 3 \land j - 4 \land k$ and $\to c = \land i - 3 \land j + λ \land k$ are co-planar if $λ$

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