Calcular E= 1+2+3+4+...+20 a) 210 b) N.A c) 220 d) 200.... Question from @Tareapalcole

September 2023 1 11 Report

Calcular

E= 1+2+3+4+...+20

a) 210
b) N.A
c) 220
d) 200

Respuesta:

21/2 x20

210

Por formula

Espero haberte ayuado

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