Question

graphically show how a vecter is subtracted from another vector using triangle law hence explain the statement vecter subtraction is not commutative​

Answer 1

Answer:

A - B = A + (-B)

For simplicity draw A and B perpendicular to one another

A + B is the same as B + A as can easily be seen from the parallelogram

law of vector additions.

But B - A is not the same as A - B as you can easily see from the

first example above.