Vectors-2

Vectors - Introduction (2)

Vectors: Lecture 2

Vectors: Lecture 2

Write a vector of magnitude 9units in the direction of vector -2hat i+hat j+2hat k

Find a vector of magnitude 9 units in the direction of the vector (-2hati + hatj + 2hatk) .

The direction-cosines of the vector - 2 hati + hatj - 5 hatk are ............ .

Find the vector components of a vector 2hati+3hatj+6hatk along and perpendicular to the non zero vector 2hati+hatj+2hatk

The vector 2 hat(j)-hat(k) lies :