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[" Show that the vectors "vec a=hat i+3h...

[" Show that the vectors "vec a=hat i+3hat j+hat k,vec b=2hat i-hat j-hat k" and "vec c=7hat j+3hat k" are parallel "],[" to the same plane."],[" [Hill" Show that "[vec avec bvec c]=0.1]

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Show that the vectors vec(a)=(hat(i)+3hat(j)+hat(k)), vec(b)=(2hat(i)-hat(j)-hat(k)) and vec(c)=(7hat(j)+3hat(k)) are parallel to the same plane. {HINT : Show that [vec(a)vec(b)vec(c)]=0 }

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