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Scorpion4ik [409]

3 years ago

14

In an ap if a=-15,an=1 and sun=-63 then n is

1 answer:

Hitman42 [59]3 years ago

5 0

Step-by-step explanation:

n=an-a

n=1--15

n=16

this might be helpful for you of it isnt I am super sorry

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