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13 votes
13 votes
Find 7th term .. 216,36,6..

User Pavol
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2 Answers

13 votes
13 votes
-864 is the 7th term
User Tiro
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3.1k points
22 votes
22 votes

Answer:

–864

Explanation:

i don't know if you mean A.P or G.P

but lets use A.P

T1(a) = 216

d(common difference) = T2 – T1 = 36 – 216 = –180

T7 = a + (n – 1)d

= 216 + ( 7 – 1)–180

= 216 + (6) – 180

= 216 – 1080

= –864

i hope this helps

User Nautat
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