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JEE Main & Advanced Mathematics Three Dimensional Geometry Question Bank Numerical Value Type Questions - Three Dimensional Geometry

  • question_answer
    If the straight lines \[x=1+s,\] \[y=-3-\lambda s,\] \[z=1+\lambda s\] and \[x=\frac{t}{2},\] \[y=1+t,\] \[z=2-t,\] with parameters s and t respectively, are co-planar, then \[|\lambda |\] equals.

    Answer:

    2


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