Question based on Unit vector, Angle between vectors, Triangle Law and Component of vectors

Question based on Unit vector|Angle between vectors | Triangle Law and Component of vectors|Parallelogram Law| Polygon Law|Multiplication of a vector by a scalar

Triangle Law Of Addition Of Vectors

State triangle law of addition of vectors.

Explain the triangle law and polygon law of vectors.

Parallelogram Law, Polygon Law, Unit vector,Standard unit vectors (i, j, k), Components of Vector, Addition using components, Application of vectors: Forces in equilibrium

State triangle law of of vector addition .

Is any difference between triangle law and parallelogram law of vector addition ?

Questions|Geometric Progression|Example Questions|Sequence And Series|Angle Between The Vectors|Terminology Of Vectors|Laws Of Vector Addition And Subtraction|Vectors

State Triangle law of vector addition of two vectors.

If veca and vecb are two unit vectors such that veca+vecb is also a unit vector, then find the angle between vectors veca and vecb .