Respuesta :
The resultant of subtractions of u = <-8, 4> and v = <2, 7> are
-u-v = <6, -11>,
u-v = <-10, -3>,
and v-u= <10,3>.
What is a vector in simple definition?
- A vector is a quantity or phenomenon that has two independent properties: magnitude and direction.
- The term also denotes the mathematical or geometrical representation of such a quantity.
- Examples of vectors in nature are velocity, momentum, force, electromagnetic fields, and weight.
The resultant of subtractions of u = <-8, 4> and v = <2, 7> are
-u-v = <6, -11>,
u-v = <-10, -3>,
and v-u= <10,3>.
Given that,
The results of the given vector subtractions for u = <-8, 4> and v = <2, 7>.
We have to determine,
The value of -u-v, u-v, and v-u.
According to the question,
The results of the given vector subtractions for u = <-8, 4> and v = <2, 7>.
The value of -u-v is,
-u -v = - < -8 ,4 > - <2,7>
-u -v = <8, -4> - < 2, 7 >
-u - v = < 8 - 2 , -4 - 7 >
-u -v = < 6 , - 11 >
The value of u-v is,
u -v = < -8 ,4 > - < 2,7 >
u - v = < - 8 - 2, 4 - 7 >
u - v = < 10 ,3>
The value of v - u is,
v - u = < 2 , 7> - < - 8,4 >
v - u = < 2 + 8 , 7 - 4 >
v - 4 = < 10 , 3 >
Hence, The resultant of subtractions of u = <-8, 4> and v = <2, 7> are
-u-v = <6, -11>,
u-v = <-10, -3>,
and v-u= <10,3>.
Learn more about vector
brainly.com/question/14480157
#SPJ4
