जॉइन Examsbook
उत्तर : 4. "3"
√6+√6+√6+… बराबर है –
5प्र:
√6+√6+√6+… बराबर है –
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उत्तर : 4. "3"
व्याख्या :
Let √6+√6+√6+…. be x.
We know x =√6+x
We know x2 = 6+x
We know x2 - x – 6 = 0
We know (x-3) (x+2) = 0
We know x = 3