trig
posted by Shade .
Give the component form of the resultant vector in the following.
NOTE: Answer must be typed in using the following format  including the parentheses: (#,#).
u =(10, 5)
3u=

Use the laws of scalar multiplication of vectors:
A=(x,y)
aA=(ax,ay)
u=(10,5)
u=(10,5)
3u=(30,15)