Which of the following series is called the “formal power series”?
Posted: Thu Jul 14, 2022 9:04 am
a) b0+b1x+b2x2+…+bnxn
b) b1x+b2x2+…+bnxn
c) 1/2b0+1/3b1x+1/4b2x2+…+1/nbnxn
d) n2(b0+b1x+b2x2+…+bnxn)
b) b1x+b2x2+…+bnxn
c) 1/2b0+1/3b1x+1/4b2x2+…+1/nbnxn
d) n2(b0+b1x+b2x2+…+bnxn)