(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

[tex]\sqrt{ab}[/tex] = [tex]\sqrt{a}[/tex][tex]\sqrt{b}[/tex] for all ab>0

2. Relevant equations

3. The attempt at a solution

let a=0, [tex]\sqrt{0}[/tex] = [tex]\sqrt{0}[/tex]

assume that it's true for some a, consider a+1

[tex]\sqrt{(a+1)b}[/tex] = and i'm lost

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# Homework Help: Proof by induction

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