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  • 14-04-2018
  • Mathematics
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I will give Brainliest and five stars to correct answer

I will give Brainliest and five stars to correct answer class=

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mkryukova19 mkryukova19
  • 14-04-2018
a(n)=a(1)+d(n-1),    d=a(16)-a(15)=-5-(-53)=48
a(15)=a(1)+d*(15-1),  
-53=a(1)+48*(15-1),
a(1)=-53-48*14= -725
a(n)=-725+48(n-1)
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