Răspuns :
Răspuns:
=41(1+4+5+6+...+23) =41(1+2+3+4+5+6+...+23-2-3)=41( (23*24)/2 - 5) =41 * 271 = 11.111 (c)
Răspuns:
n=41+41•4+41•5+41•6+...41•23 este2021;b)4104;c)11111;b)11316
Răspuns:
=41(1+4+5+6+...+23) =41(1+2+3+4+5+6+...+23-2-3)=41( (23*24)/2 - 5) =41 * 271 = 11.111 (c)
Răspuns:
n=41+41•4+41•5+41•6+...41•23 este2021;b)4104;c)11111;b)11316