Question: Let v1 and v2 be vectors in an inner product space V. (a) Is it possible for | < v1, v2 > I > ||v1||

Let v1 and v2 be vectors in an inner product space V.
(a) Is it possible for
| < v1, v2 > I > ||v1|| ||v2||
Explain.
(b) If
| < vl, v2 > | = ||v1|| ||v2||
what can you conclude about the vectors v1 and v2? Explain.

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