2 years ago

1) calcula a.b , si 120 =1+2+3+... +ab

Mathematics

1 answer:

Tanzania [10]2 years ago

7 0

Answer:

ab=195

Step-by-step explanation:

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1) calcula a.b , si 120 =1+2+3+... +ab ​

1) calcula a.b , si 120 =1+2+3+... +ab