Question: Esercizio 3. Consider the linear map F: R4 R given by F(x, y, z, w) = (x + y + z, x + y

Esercizio 3. Consider the linear map F: R4 R given by F(x,

Esercizio 3. Consider the linear map F: R4 R given by F(x, y, z, w) = (x + y + z, x + y + w, 2x+2y). 1. Find the matrix associated with F. 2. What is the dimension of the kernel of F?

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