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## Homework Statement

Let S be the set of all vectors x = (x1; x2) in R^2 such that x1 = 1: What is the span of S ?

## Homework Equations

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## The Attempt at a Solution

x,y from S where x=(1,x2) ,y=(1,y2).Let w be the span of S => (w1,w2)=c1x+c2y......the system looks something like this w1=c1+c2 and w2=c1x1+c2y2...how can I find the 2 constants?