Posted by **raja** on Saturday, January 5, 2013 at 4:04am.

if vectors a+b+c=0 and modulus of the vectors a, b and c are 3 ,5 and 7 respectively. find the angle between the vectors a and b.

## Answer This Question

## Related Questions

- Math vectors - For which of the following conditions will the cross product of ...
- math - given that vectors(p+2q) and (5p-4q) are orthogonal,if vectors p and q ...
- Math - Let a, b, and c be unit vectors, such that a+b+c=0. Show that the angle ...
- math - given that vectors(p+2q) and (5p-4q) are orthogonal,if vectors p and q ...
- Physics - 2 vectors have same magnitude.The magnitude of the resultant vector of...
- physics - Can you help me with this one also? I know how to do it with 3 vectors...
- Science - 2 vectors have same magnitude.The magnitude of the resultant vectors ...
- math - Two vectors have magnitudes of 3 units and 8 units respectively. The ...
- Math - if vectors a+2b and 5a-4b are perpendicular to each other and a and b are...
- math - two vectors are defined as a=2i+xj and b=i-4j. find value of x if a) the ...

More Related Questions