3. Suppose that ƒ € C'(B1,Rk) satisfies ||Df(0)|| = }. Prove that 3 6 > 0 such that %3D |f(1x) – f(y)| < |T – y| Vx, y E Bs.

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A: Given that where            That is  Also, given that

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A: Calculation of Required Value.

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