" 6.Find the angle between the lines "vec r=2hat i-5hat j+hat k+lambda(3hat i+2hat j+hat 6hat k)" and "quad vec r=(hat 7hat i-6hat j-hat 6hat k)+muhat (i+2hat j+2hat k)

Find the angle between the lines vec r=2hat i-5hat j+hat k+lambda(3hat i+2hat j+6hat k) and vec r=7hat i-6hat k+mu(hat i+2hat j+2hat k)

Find the angle between the line vec r=(2hat i-hat j+3hat k)+lambda(3hat i-hat j+2hat k) and the plane vec r*(hat i+hat j+hat k)=3

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

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

Find the angle between the following line- pairs: vec r=2hat i-5hat j+hat k+lambda(3hat i+2hat j+6hat k) and vec r=7hat i-6hat k+mu(hat i+2hat j+2hat k)

Find the angle between the planes vec r*(2hat i-hat j+hat k)=6 and vec r*(hat i+hat j+2hat k)=5

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 + 2 hat j + hat k) + lambda (hat i - hat j + hat k) and vec r = ( 2 hat i - hat j - hat k) + mu ( 2 hat i + hat J + 2 hat k)

Find the angel between the following pair of lines: vec r=2hat i-5hat j+hat k+lambda(3hat i+2hat j+6hat k) and vec r=7hat i-6hat k+mu(hat i+2hat j+2hat k)(x)/(2)=(y)/(2)=(z)/(1) and (x-5)/(4)=(y-2)/(1)=(z-3)/(8)

Find the shortest distance between the following lines: vec r=2hat i-5hat j+hat k+lambda(3hat i+2hat j+6hat k) and vec r=7hat i-6hat k+mu(hat i+2hat j+2hat k)