Check whether the given three vectors ar...

Check whether the given three vectors are coplanar or non-coplanar. `-2 hat i-2 hat j+4 hat k ,-2 hat i+4 hat j ,4 hat i-2 hat j-2 hat k`

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Prove that the following vectors are non-coplanar: hat i+2 hat j+3 hat k ,2\ hat i+ hat j+3 hat k\ a n d\ hat i+ hat j+ hat k

Prove that the following vectors are non coplanar: 3 hat i+ hat j- hat k ,2\ hat i- hat j+7 hat k\ a n d\ 7 hat i- hat j+23 hat k

Prove that the following vectors are coplanar: 2 hat i- hat j+ hat k ,\ hat i-3 hat j-5 hat k\ a n d\ 3 hat i-4 hat j-4 hat k

Prove that the following vectors are coplanar: hat i+ hat j+ hat k ,\ 2 hat i+3 hat j- hat k\ a n d- hat i-2 hat j+2 hat k

Prove that the following vectors are non-coplanar: 3 hat i+ hat j- hat k ,2 hat i- hat j+7 hat k and 7 hat i- hat j+23 hat k hat i+2 hat j+3 hat k ,2 hat i+ hat j+3 and hat i+ hat j+ hat k

Show that each of the following triads of vectors are coplanar: vec a= hat i-2 hat j+3 hat k ,\ vec b=-2 hat i+3 hat j-4 hat k ,\ vec c= hat i-3 hat j+5 hat kdot

Show that the points whose position vectors are as given below are collinear: 2 hat i+ hat j- hat k ,\ 3 hat i-2 hat j+ hat k\ a n d\ hat i+4 hat j-3 hat k 3 hat i-2 hat j+4 hat k ,\ hat i+ hat j+ hat k\ a n d-\ hat i+4 hat j-2 hat k

Show that each of the following triads of vectors are coplanar: vec a=-4 hat i-6 hat j-2 hat k ,\ vec b=- hat i+4 hat j+3 hat k ,\ vec c=-8 hat i- hat j+3 hat k .

Find the value of lambda so that the following vectorts are coplanar: vec a= hat i+2 hat j-3 hat k ,\ vec b=3 hat i+lambda hat j+ hat k ,\ vec c= hat i+2 hat j+2 hat k

Find the value of lambda so that the following vectors are coplanar: vec a= hat i- hat j+ hat k , vec b=2 hat i+ hat j- hat k , vec c=lambda hat i- hat j+lambda hat k

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