Math, asked by aomal7901, 1 month ago

algebraic form of an arithemetic sequence is 6n+2 a)what is the first term b)what is the 25 th term c) what is the sum of the first 25 terms

Answers

Answered by dkchakrabarty01

0

Answer:

an=6n+2

a1=6×1+2=8

a2=6×2+2=14

c d=14-8=6

s25=(25/2){2×8+24×6}=25(8+72)=25×80=2000

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