Question

5)ache a soma da PG INFINITA (100.50.25...)​

Answer 1

resolução!

q = a2/a1

q = 50/100

q = 1/2

S = a1 / 1 - q

S = 100 / 1 - 1/2

S = 100 / 1/2

S = 100 * 2/1

S = 200