6. Recall that G is a two dimensional space equipped with the norm I| (1, x2) ||2= V#1|² + \x2/?. Let A be the following operator on : A(x1, x2) = (x1 + x2, X2). %D a). Prove that A is a linear operator. b). Prove that A is boinded and find it's norm

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6. Recall that is a two dimensional space equipped with the norm
|| (x1, a2) ||2= V]¤1|² + \x2l?.
Let A be the following operator on 5:
A(x1, r2) = (x1 + x2, T2).
a). Prove that A is a linear operator.
b). Prove that A is boinded and find it's norm
Transcribed Image Text:6. Recall that is a two dimensional space equipped with the norm || (x1, a2) ||2= V]¤1|² + \x2l?. Let A be the following operator on 5: A(x1, r2) = (x1 + x2, T2). a). Prove that A is a linear operator. b). Prove that A is boinded and find it's norm
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