Math, asked by sujanlegend, 2 months ago

if sₙ=3ₙ+1, sₙ-1=4ₙ-1 then find aₙ.

Answers

Answered by vijisekar

1

Step-by-step explanation:

the explanation is given above

Attachments:

Answered by manjulagk1983

0

Answer:

Sn -Sn - 1 =an

3n + 1 - ( 4n-1)

3n+ 1 - 4n +1

=2 - n

is the answer

HOPE IT HELPS YOU

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