1003030604

SubArea: 
Points and vectors
Level: 
B
Project ID: 
1003030604
Accepted: 
1
Clonable: 
0
Easy: 
0
Let a→=(2;−3) and b→=(3;−2). Find all the vectors c→ such that a→⋅c→=8  and  b→⋅c→=27.
c→=(13;6)
c1→=(13;6); c2→=(−13;−6)
c→=(13k;6k); k∈R
c→=(−13;−6)