Juliavolkmerpoago Juliavolkmerpoago Matemática Respondido 1- Dada a PA onde a1= 12 e r=7 com 6 termos. Qual alternativa correta?(a)- (12,15,22,29,36,43)(b)- (7,12,19,26,33,40)(c)- (12,19,26,33,40,47)(d)- (12,18,24,30,36,42)