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if an = 6 in an ap of 13 terms then the value of s13 is

a) 42

b) 24

c) 89

d) 78

Question

if an = 6 in an ap of 13 terms then the value of s13 is

a) 42

b) 24

c) 89

d) 78

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Mathematics
3 months
2021-07-21T02:05:18+00:00
2021-07-21T02:05:18+00:00 2 Answers
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## Answers ( )

Answer:Ans = 78 . you are written rong questions .if a 7=6 in an ap ..

Answer:correct option (c) 89

Step-by-step explanation:hope it’s helpful ☺️