Math, asked by likhithaaddanki707, 2 months ago

12. Find the 8th term of A.P. whose Sn = 4n - n^2

Answers

Answered by happy5474

0

Answer:

see the attachment

hope it will help you

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Answered by singhanshika1102

0

Answer:

-74 is the answer of the question

Step-by-step explanation:

s8-s7=d

-32+21=d

d=-11

S1=3

A8=a+7d

A8= 3+7(-11)

A8= 3-77

A8= -74

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