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Daca a=1/2+2/3+3/4+4/5 si b=1/2+1/3+1/4+1/5, calculeaza a+b ,fara a calcula nr a si b .
FOLOSESTE PROPRIETATILE ADUNARII.​


Daca A12233445 Si B12131415 Calculeaza Ab Fara A Calcula Nr A Si B FOLOSESTE PROPRIETATILE ADUNARII class=