Q.
The symmetric form of the line whose parametric equations are given by x=1-2t, y=t, z=-1+t is
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a
x−2=y1=z−11
b
x−1−2=y1=z+11
c
x1=y−2=z−1
d
x1=y−2=z1
answer is B.
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Detailed Solution
The parametric equation of the given line x=1-2t, y=t, z=-1+t it gives x−1−2=t,y1=t,z+11=tEquation of the given line is x−1−2=y1=z+11
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