Prove the following T is linear in the following definitions (a) T : R3 →R2 is...

Prove the following T is linear in the following definitions
(a) T : R3 →R2 is defined by T(x,y,z) = (x−y,2z)
(b) T : R2 →R3 is defined by T(x,y) = (x−y,0,2x+y)
(c) T : P2(R) → P3(R) is defined by T(f(x)) = xf(x)+f(x)

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Colby Messinger answered 1 month ago

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