Aoa friends umid hai ky ap sab kheriiyat sy hon gy ..aj jis cheez ky bary men apsyapsy information lyna chahun gi wo hai scientific calculator.jisy studies or isk sath sath wese bhu calculation wghera ky liye istemal kiya jata hai yh maths or statistical problems ko solve karny men hamari bahobahot help karta hai .men aap sy is k bary men information lyna chahun gi..thanks
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