Which term of an AP 5,15,25,.....Will have 130 more than its 31st term?
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Ap is 5,15,25.......
a=5 and d=15-5=10
31st term=a+30d
=5+30*10
=5+300
31st term =305
an=305+130
=435
a+(n-1)d=435
5+(n-1)10=435
(n-1)10=435-5
(n-1)=430/10
n-1=43
n=44
It means the 44th term of the given AP will be 130 more than its 31st term.
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Therefore, 44th term will have 130 more than 31st term
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