tamya9704 tamya9704
  • 07-05-2021
  • Mathematics
contestada


Find the value a1
for an arithmetic sequence if the sum of 9 terms is 45 and the last term is 6

A. 4
B. 2
C. 1/4
D. 1/2

Respuesta :

kennethohaya kennethohaya
  • 07-05-2021
I think the answer is B I’m not sure
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