Question

If a and b are non-collinear vectors and A = (x+y)a+(2x+y+1)b
A=(x+y)a+(2x+y+1)b

a) x=2,y=4
b) x=2,y=1
c)x=4,y2
d)x=1,y=1.
What is the answer from the option above pls

Answer 1

The statement of question is not complete.