calebdonald77021 calebdonald77021
  • 23-01-2024
  • Mathematics
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The value(s) of μ for which the straight lines →r=3ˆi−2ˆj−4ˆk+λ1(ˆi−ˆj+μˆk)and →r=5ˆi−2ˆj+ˆk+λ2(ˆi+μˆj+2ˆk) are coplanar is/are :
A)5+√33/4
B)−5+√33/4
C)5−√33/4
D)−5−√33/4

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