Home
Class 12
MATHS
Find a vector of magnitude 5 units, and ...

Find a vector of magnitude 5 units, and parallel to the resultant of the vectors `veca = 2hati + 3hatj - hatk` and `vecb = hati-2hatj+hatk`

Text Solution

Verified by Experts

The correct Answer is:
`-sqrt(5/2)(3hati + hatj)`
Promotional Banner

Topper's Solved these Questions

  • VECTOR ALGEBRA

    OMEGA PUBLICATION|Exercise MULTIPLE CHOICE QUESTIONS (MCQs) |23 Videos

  • VECTOR ALGEBRA

    OMEGA PUBLICATION|Exercise MULTIPLE CHOICE QUESTIONS (MCQs) |23 Videos

  • THREE DIMENSIONAL GEOMETRY

    OMEGA PUBLICATION|Exercise Questions |72 Videos

Similar Questions

Explore conceptually related problems

The projection of the vector veca=2hati+3hatj+2hatk on the vector vecb=hati+2hatj+hatk is :

Find the angle between the vectors : veca=3hati-2hatj+hatk and vecb=hati-2hatj-3hatk .

Find the magnitude of the vector vecaxxvecb id : veca=2hati+hatj+hatk and vecb=hati-2hatj+hatk .

Find the unit vector in the direction of the sum of the vectors, veca = 2hati+2hatj-5hatk and vecb=2hati+hatj+3hatk .

The projection of vector veca=2hati-hatj+hatk along vecb=hati+2hatj+2hatk is