JEE Discussions - The Magnitude Of Vector A->. B-> And C Are Respectively 12, 5 And 13 Units And A->+ B-> = C-> Then The Angle Between A-> And B-> Is?

The Magnitude Of Vector A->. B-> And C Are Respectively 12, 5 And 13 Units And A->+ B-> = C-> Then The Angle Between A-> And B-> Is?

Abhishek 4 Years Ago

114

The magnitude of vector A^->. B^-> and C are respectively 12, 5 and 13 units and A^->+ B^-> = C^-> then the angle between A^-> and B^-> is?

(1) 0

(2) pai

(3) pai/2

(4) pai/4

asked Jun 12 12:00:00 AM

Q: 350 A: 0