\[{{I}_{1}}:(3+t)\,\,\hat{i}+(-1+2t)\,\,\hat{j}+(4+2t)\,\,\hat{k},\] \[-\infty <t<\infty \] |
\[{{I}_{2}}:(3+2s)\,\,\hat{i}+(3+2s)\,\,\hat{j}+(2+s)\,\,\hat{k},\] \[-\infty <s<\infty \] |
A) \[\left( \frac{7}{9},\,\,\frac{8}{9},\,\,\frac{8}{9} \right)\] and \[(1,-1,0)\]
B) \[\left( \frac{7}{9},\,\,\frac{7}{9},\,\,\frac{8}{9} \right)\] and \[(-1,-1,0)\]
C) \[\left( \frac{7}{3},\,\,\frac{7}{3},\,\,\frac{5}{3} \right)\]and \[(-1,-1,0)\]
D) \[\left( \frac{7}{3},\,\,\frac{7}{3},\,\,\frac{5}{3} \right)\]and \[(1,-1,0)\]
E) None of these
Correct Answer: B
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