Is the equation |a^2 + b^2 1| - ProProfs Discuss
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Is the equation |a^2 + b^2 - 1| <= |a^2| + |b^2| true? If yes, How?

This question is part of SAT Math Questions
Asked by Taylor, Last updated: Nov 21, 2020

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2 Answers

John Adney

John Adney

John Adney
John Adney

Answered Jun 25, 2017

It's not true! Use a=0.1 and b=0.2.

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John Smith

John Smith

John Smith
John Smith

Answered Feb 06, 2017

|a^2 + b^2 - 1|
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