Question

If x and y are two vectors in a real inner product vector space then |||* +
y||2 – ||x - y||2 =
A 2[(x, y) + (y,x)]
B В.
[(x, y) + (y,x)]
С 4[(x, y) + (y,x)]
D
4[(x, y) - (y,x)]​

Answer 1

Answer:

2 68799166388 this is a answer understand

Answer 2

Answer:

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