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Section 4.7
Calculators & Inverse Trigonometric Functions...2
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34. it's not undefined, just has No Solution for x element in R
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According to Photomath, 34 is undefined but I'll take your word for it. How is your brother doing?
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you can use that word and only say "undefined because x is out of domain"
undefined means you can not do the operation (5/0 is undefined)
no solution refers to an equation not having an answer
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Ok. Got it. Moving on.
