\(n^{200}< 5^{300}\Leftrightarrow\left(n^2\right)^{100}< \left(5^3\right)^{100}\Leftrightarrow n^2< 125\)
n lớn nhất thuộc Z = 11 khi đó n2 = 121.
\(^{\left(n^2\right)^{100}< \left(5^3\right)^{100}=>n^2< 125}mànlàsốnguyênvậyn=11\)
\(n^{200}< 5^{300}\Leftrightarrow\left(n^2\right)^{100}< \left(5^3\right)^{100}\Leftrightarrow n^2< 125\)
n lớn nhất thuộc Z = 11 khi đó n2 = 121.
\(^{\left(n^2\right)^{100}< \left(5^3\right)^{100}=>n^2< 125}mànlàsốnguyênvậyn=11\)
tim so tu nhien n lon nhat co ba chu so sao cho n^2-n chia het cho 5
tim so nguyen duong a lon nhat sao cho 2004! chia het cho 7a
tim so nguyen duong a lon nhat sao cho 2004! chia het cho 7a
Tim n\(\in\)Z, de A la so nguyen
_________________so lon nhat
A=\(\frac{2n-7}{n-7}\)
a) TIm n \(\in\)Z, de A la so nguyen
b)__________________ so lon nhat
Tim STN n lon nhat sao cho so 2015 bang tong cua n so a1,a2,a3,...,an trong do tat ca cac so a1,a2,a3,...,an deu la hop so
Tim so nguyen n sao sao cho
A=(n^3 + 3n^2 + 2n + 5) : (n+2) la so nguyen
cho 3 so nguyen duong ty le lan luot voi cac so 2;3 va 5 biet hieu cua so lon nhat va so be nhat trong ba so do la 24 so lon nhat trong ba so do la : ............
tim x thuoc Q biet x la so nguyen lon nhat duoc viet =3chu so 1