Let f(x+ y) = f(x).s) Vx, ye R.Prove that f is derivable on R iff it is derivable at one point of R.
Let f(x+ y) = f(x).s) Vx, ye R.Prove that f is derivable on R iff it is derivable at one point of R.
Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter7: Distance And Approximation
Section7.1: Inner Product Spaces
Problem 14BEXP
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Let f(x+ v) = f(x).f(v) Vx, vE R.Prove that f is derivable on R iff it is derivable at one point of R.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F65dbf82a-69a7-4b6a-b274-968377f25317%2Fa0cdfd7e-e570-467e-a857-d7f98fc709f6%2F1qfmrg9_processed.jpeg&w=3840&q=75)
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Let f(x+ v) = f(x).f(v) Vx, vE R.Prove that f is derivable on R iff it is derivable at one point of R.
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