Question: Algebra Question 25 (2 points) Let (V,(,)) be an inner product space and let f, g be vectors in V. If ||f|| = 4.

Algebra Question 25 (2 points) Let (V,(,)) be an inner product space and let f, g be vectors in V. If ||f|| = 4. ||g|| A/ = 5 and f+g||= = 31, then what is the value of (f,g)?

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