Question

Which term of ap 3,8,13 is 248

Answer 1

Answer:

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Step-by-step explanation:

Here

a=3 , d=8-3=5, an=248, n=?

an=a+(n-1)d

248=3+(n-1)×5

248-3=(n-1)×5

245=(n-1)×5

245÷5=n-1

49=n-1

n=49+1

n=50

Answer 2

Answer:

50th term

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