The magnitudes of vectors `vecA,vecB and vecC` are 3,4 and 5 units respectively. If `vecA+vecB= vecC`, the angle between `vecA` and vecB` is

The magnitudes of vectors vecA,vecB and vecC are respectively 12,5 and 13 unit and vecA+vecB=vecC , then the angle between vecA and vecB is :

The magnitudes of vectors vecA.vecB and vecC are respectively 12,5 and 13 unira and vecA+vecB=vecC , then the angle between vecA and vecB is :

A magnitude of vector vecA,vecB and vecC are respectively 12, 5 and 13 units and vecA+vecB=vecC then the angle between vecA and vecB is

A magnitude of vector vecA,vecB and vecC are respectively 12, 5 and 13 units and vecA+vecB=vecC then the angle between vecA and vecB is

If vecA = vecB + vecC and the magnitudes of vecA, vecB and vecC are 5,4 and 3 units respecetively, the angle between vecA and vecC is :

Given : vecC=vecA+vecB . Also , the magnitude of vecA,vecB and vecC are 12,5 and 13 units respectively . The angle between vecA and vecB is

If vecA=vecB+vecC and vecA,vecB,vecC have scalar magnitudes of 5, 4, 3 units respectively then the angle between vecA and vecC is

If veca,vecb and vecc are unit vectors such that veca+vecb+vecc=vec0 then angle between veca and vecb is

vecA, vecB and vecC are vectors such that vecC= vecA + vecB and vecC bot vecA and also C= A . Angle between vecA and vecB is :