Let’s take three vectors
\(\rm \vec A=6\hat i+4\hat j+\hat k \)
\(\rm \vec B=\hat i+4\hat j+2\hat k \)
\(\rm \vec C=7\hat i+X\hat j+3\hat k \)
Find the value of ‘ X ’ when these vectors are co-planar.
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7
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8
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6
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Let’s take three vectors
\(\rm \vec A=6\hat i+4\hat j+\hat k \)
\(\rm \vec B=\hat i+4\hat j+2\hat k \)
\(\rm \vec C=7\hat i+X\hat j+3\hat k \)
Find the value of ‘ X ’ when these vectors are co-planar.