How would you prove the following: Let n>1 be a positive integer and let a1,a2,.

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How would you prove the following:
Let n>1 be a positive integer and let a1,a2,...,an bereal numbers. Prove that |ak|(from k=1 to n)<=|a1|-|ak|(from k=2 ton). I think you need to do a proof by induction but am notsure how you would complete the inductive step. Helpplease! Thank you. How would you prove the following:
Let n>1 be a positive integer and let a1,a2,...,an bereal numbers. Prove that |ak|(from k=1 to n)<=|a1|-|ak|(from k=2 ton). I think you need to do a proof by induction but am notsure how you would complete the inductive step. Helpplease! Thank you.

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