Please help in Physics in relation to vectors:?

Question

1. What happens to the magnitude of the resultant as the angle between vectors to be added increases?

2. Does changing the sequence of joining the vectors tail to tip affect the magnitude and direction of their resultant?

Answer 1

1. the magnitude decreases(as long as it's less than 180 degrees)

increasing the angle further would increase the magnitude but it will point towards the opposite direction.

2. no it doesnt.