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)
To find -3u, we need to multiply each component of u by -3.
Given u = (10, 5),
-3u = (-3*10, -3*5)
Simplifying, we have:
-3u = (-30, -15)
Therefore, the component form of -3u is (-30, -15).
To find the component form of -3u, you need to multiply each component of u by -3.
Given u = (10, 5), multiplying each component by -3 gives:
-3u = (-3 * 10, -3 * 5)
Calculating this multiplication, we get:
-3u = (-30, -15)
Therefore, the component form of -3u is (-30, -15).