Eleven times unit vector along X added to 7 times unit vector along Y

1.	Eleven times unit vector along X added to 7 times unit vector along Y gives ______
A.	11 + 7&jcirc;
B.	7 + 11&jcirc;
C.	7 + 7&jcirc;
D.	11 + 11&jcirc;
Answer» B. 7 + 11&jcirc;

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