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rbeezer  committed b9af72d

Exercise MR.C25, added "is" (Caden Robinson)

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Files changed (2)

 Typo:  Sage CELT, needed symbolic variables (Tyler Ueltschi)
 Typo:  Solution CB.C40, uses B in solution; problem now asks for C (Tyler Ueltschi)
 Typo:  Missing reference to Exercise OD.T20 (Tyler Ueltschi)
+Typo:  Exercise MR.C25, added "is" (Caden Robinson)
 
 MAJOR SOURCE FORMAT CHANGE
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File src/section-MR.xml

 </exercise>
 
 <exercise type="C" number="25" rough="Polys to matrices, surjective?">
-<problem contributor="robertbeezer">Use a matrix representation to determine if the linear transformation $\ltdefn{T}{P_3}{M_{22}}$ surjective.
+<problem contributor="robertbeezer">Use a matrix representation to determine if the linear transformation $\ltdefn{T}{P_3}{M_{22}}$ is surjective.
 <equation>
 \lt{T}{a+bx+cx^2+dx^3}=
 \begin{bmatrix}