Find the shortest distance between the lines ` vec r=(1-lambda) hat i+(lambda-2) hat j+(3-2lambda) hat ka n d vec r=(mu+1) hat i+(2mu+1) hat kdot`

Find the shortest distance between the following two lines: vec r=(1+lambda)hat i+(2-lambda)hat j+(lambda+1)hat kvec r=(2hat i-hat j-hat k)+mu(2hat i+hat j+2hat k)

Find the shortest distance between the lines whose vector equations are quad vec r=(1-t)hat i+(t-2)hat j+(3-2t)hat k and vec r=(s+1)hat i+(2s-1)hat j-(2s+1)hat k

Find the shortest distance between the lines vec r=(4hat i-hat j)+lambda(hat i+2hat j-3hat k) and vec r=(hat i-hat j+2hat k)+mu(2hat i+4hat j-5hat k)

Find the shortest distance between the lines vec r=(hat i+2hat j+hat k)+lambda(hat i-hat j+hat k) and ,vec r,=2hat i-hat j-hat k+mu(2hat i+hat j+2hat k)

Find the shortest distance between the lines vec r=(hat i+2hat j+hat k)+lambda(hat i-hat j+hat k) and vec r=(2hat i-hat j-hat k)+mu(2hat i+hat j+2hat k)

Find the shortest distance between the following lines whose vector equations are: vec r=(1-t)hat i+(t-2)hat j+(3-2t)hat k and vec r=(s+1)hat i+(2s-1)hat j-(2s+1)hat k

Find the shortest distance between lines vec r=6hat i+2hat j+hat k+lambda(hat i-2hat j+2hat k) and ,vec r,=-4hat i-hat k+mu(3hat i-2hat j-2hat k)

Find the shortest distance between the lines: vec r=6hat i+2hat j+2hat k+lambda(hat i-2hat j+2hat k) and vec r=-4hat i-hat k+mu(3hat i-2hat j-2hat k)

Find the shortest distance between the lines : vec(r) = (4hat(i) - hat(j)) + lambda(hat(i) + 2hat(j) - 3hat(k)) and vec(r) = (hat(i) - hat(j) + 2hat(k)) + mu (2hat(i) + 4hat(j) - 5hat(k))

Find the shortest distance between the straight lines vec r=(3hat i+hat j+2hat k)+lambda(hat i+2hat j-hat k) and vec r=(2hat i-3hat j+hat k)+mu(2hat i-hat j+3hat k)