A unit vector along the direction `hat(i) + hat(j) + hat(k)` has a magnitude :

Unit vector along the vector hat(i) + hat(j) + hat(k) is

The vector in the direction of the vector hat(i) - 2 hat(j) + 2hat(k) that has magnitude 9 units is

Write a vector in the direction of the vector hat(i) - 2hat(j) + 2hat(k) that has magnitude 9 units.

Find a vector in the direction of veca = hat i - 2 hat j that has a magnitude 7 units.

Find a vector in the direction of the vector 2 hat(i) - hat(j) + 4 hat(k) , which has magnitude 4 units .

Find a vector in the direction of vector 5hat(i)-hat(j)+2hat(k) which has magnitude 8 unit.