Formulas for sums of sequences: [ Ссылка ]
Rational functions: [ Ссылка ]
Doing math with your eyes: [ Ссылка ] [In Portuguese]
00:00 - Intro / Question 1
02:30 - Question 6
08:00 - Question 8
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Formulas for sums of sequences: [ Ссылка ]
Rational functions: [ Ссылка ]
Doing math with your eyes: [ Ссылка ] [In Portuguese]
00:00 - Intro / Question 1
02:30 - Question 6
08:00 - Question 8