Answer:
<20,23>
Step-by-step explanation:
u= <4,5> and v= <0,-1>
2v = 2*<0,-1> = <0,-2>
5u = 5* <4,5> = <20,25>
2v+5u = <0,-2> + <20,25>
= <20,23>
2v = 2<0,-1> = <0,-2>
5u = 5<4,5> = <20,25>
2v + 5u = <0,-2> + <20,25>
