Question

X be a Linear Space with Inner Product (., .) with norm ||.||

(a) Let x and y be two orthogonal unit vectors show that ||x − y|| =

√

2

From this what can you say about the convergence of elements in a

CONSn treated as a sequence?

(b) if z is a third vector show that there exist constants α and β such

that

(z − αx − βy) ⊥ (αx + βy)​

Answer 1

Step-by-step explanation:

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