" (i) Triangle dow of vector addition "

State Polygon law of vector addition and prove it using Triangle law of vector addition.

State Triangle law of vector addition of two vectors.

State and explain the "triangle law of vector addition".

According to triangle law of vector addition, the direction of the resultant is given by :

In the following questions a statement of assertion (A) is followed by a statement of reason ( R). A : The addition of two vectors vecP and vecQ is commutative R: By triangle law of vector addition we can prove vecP+vecQ=vecQ+vecP .

In the following questions a statement of assertion (A) is followed by a statement of reason ( R). A : The addition of two vectors vecP and vecQ is commutative R: By triangle law of vector addition we can prove vecP+vecQ=vecQ+vecP .

State triangle law of of vector addition .