FIND OUT THE DOMAIN & RANGE
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Find out the domain & range of the function f(x)=$\sqrt{x^2+x+1}-\sqrt{x^2-x+1}$
- Tahmid Hasan
- Posts:665
- Joined:Thu Dec 09, 2010 5:34 pm
- Location:Khulna,Bangladesh.
Re: FIND OUT THE DOMAIN & RANGE
i think the latexing isn't clear.and would you please give the mapping?
বড় ভালবাসি তোমায়,মা
Re: FIND OUT THE DOMAIN & RANGE
Domain $\{ x | \frac 12 (1-\sqrt 3) \leq x \leq \frac 12 (1+\sqrt 3)\}$
Range $\mathbb R$
Range $\mathbb R$
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Nur Muhammad Shafiullah | Mahi