What is the value of m if the vectors
`2hat(i)-hat(j)+hat(k), hat(i)+2hat(j)-3hat(k) and 3hat(i)+m hat(j)+5 hat(k)` are coplanar?

What is the value of m, if the vector 2 hat(i) - hat(j) + hat(k), hat(i) + 2hat(j)- 3hat(k) and 3hat(i) + m hat(j)+ 5hat(k) are coplanar?

For what value of m are the vectors 2hat(i)-3hat(j)+4hat(k), hat(i)+3hat(j)-hat(k) and m hat(i)-hat(j)+2 hat(k) coplanar ?

For what value of m are the vector 2hat(i) - 3hat(j) + 4hat(k), hat(i) + 2hat(j)- hat(k) and m hat(i) - hat(j)+ 2hat(k) coplanar?

Find 'lambda' if the vectors : hat(i)-hat(j)+hat(k), 3hat(i)+hat(j)+2hat(k) and hat(i)+lambda hat(j)-3hat(k) are coplanar.

Show that the vectors hat(i)-hat(j)-6hat(k),hat(i)-3hat(j)+4hat(k)and2hat(i)-5hat(j)+3hat(k) are coplanar.

Show that the vectors hat(i)-hat(j)-6hat(k),hat(i)-3hat(j)+4hat(k)and2hat(i)-5hat(j)+3hat(k) are coplanar.

Show that the vectors hat(i)-hat(j)-6hat(k),hat(i)-3hat(j)+4hat(k)and2hat(i)-5hat(j)+3hat(k) are coplanar.

Show that the vectors hat(i)-3hat(j)+4hat(k),2hat(i)-hat(j)+2hat(k)and 4hat(i)-7hat(j)+10hat(k) are coplanar.