1. The problem statement, all variables and given/known data Find the standard matrix representation for each of the following linear operators: L is the linear operator that reflects each vector x in R2 about the x1 axis and then rotates it 90° in the counterclockwise direction. 2. Relevant equations 3. The attempt at a solution So my thinking is they wat a L.O that reflects any vector about the x1 axis. So for instance if we input a vector e1=(1,0) into our linear operator L(e1)=(x1,-x2) L(e1)=(1,0)T Same goes for e2 e2=(0,1) L(e2)=(y1,-y2) L(e2)=(0,-1) Here is where I get a bit confused. How do It ake in the 90° counter clockwise rotation into account?