Question 6 Not yet answered Marked out of 2.00 Flag question 1. Let X be an inner product space. Using the parallelogram

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Question 6 Not Yet Answered Marked Out Of 2 00 Flag Question 1 Let X Be An Inner Product Space Using The Parallelogram 1 (36.58 KiB) Viewed 59 times

Question 6 Not yet answered Marked out of 2.00 Flag question 1. Let X be an inner product space. Using the parallelogram identity to prove by few lines the Appolonius' identity: 1]z – xl|+||z – y\12 = }|lx – yll + 2 2 || =– (x+y) || 2. Prove that the norm function f(x) = ||*||:X + Ron a vector space X is continuous.