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calculati media aritmetica a numerelor [tex] 2^{17} ; 2^{18} [/tex] si [tex] 3* 2^{19} [/tex]


Răspuns :

[tex]m_a=\frac{2^{17}+2^{18}+3*2^{19}}{3}\\ m_a=\frac{2^{17}(1+2+2^2*3)}{3}\\ m_a=\frac{2^{17}*15}{3}\\ m_a=2^{17}*5[/tex]